Decided to make a tier list of the weapons for any new players or people trying to figure out what gun they want to use, I'll keep it updated when DLC or balance changes happen. Old Tier Lists:
Outer Rim DLC Patch
Bespin DLC Patch
Death Star DLC/Trait Balance PatchSS Tier:
The EE-4 while being similar to the EE-3 it instead shoots spread shots with extremely high damage making it by far the strongest close to mid range gun in the game. While it has issues at range it makes up for it with a high rate of fire. S Tier:
The DH-17 is by far one of the best weapon for any close range situation with its high rate of fire and medium damage; it becomes one of the fastest time to kill weapons in the game. It's long-range disadvantages are typically overlooked due to how well it performs in close to mid range combat.
The EE-3 is the most difficult gun to master but it has very few disadvantages and is good in almost all situations. It's time to kill rivals the A280c while being far more efficient at long-range.
The TL-50 Heavy Repeater is a very high rate of fire heavy blaster with decent damage giving it a fast time to kill. It also contains a devastating alternate fire that has the ability to one shot kill. A Tier:
The E-11 is typically compared to its blaster rifle counter part the A280c. With that said the E-11 provides a higher damage output at the cost of a slower rate of fire. The E-11 is slightly more effective at close range then the A280c while being weaker than it at longer range.
The SE14-C is one of the better close-quarter guns in the game. Depending on your play style the SE14-C could be a good substitution for the DH-17 if you want a blaster pistol. However it has a few major downsides to consider such as its recoil and mid to long-range spread. It also requires the most lead out of any other gun. With the recent changes to the traits this gun has became a excellent counter to Body Guard and Bacta Bomb.B Tier:
The A280c or better known as the "jack of all trades" weapon is considered the most versatile weapon in the game. It's combination of high rate of fire, medium damage and low recoil makes it a solid choice for all situations. However with the recent trait changes the A280c has lowered in the tier list due to it becoming a six shot kill from four shot kill against anyone who uses Body Guard.
The CA-87 has the fastest time to kill out of any other gun in the game but is severely limited by range and cooling power makes it a situational and map dependent. C Tier:
The DL-18 is a high fire rate blaster pistol with good precision, however it's damage alone makes it a very inconsistent weapon to use for competitive play.
The DL-44 is one of the strongest weapons in the game when it comes to damage but the lack of range makes it a very map dependant for competitive play.
The Relby V-10 blaster rifle is a targeting rifle with similar stats as the A280c blaster rifle. The main difference between the V-10 and the A280c is that the V-10 is semi-automatic which makes it harder to use for no real benefit.D Tier:
The DLT-19 is a heavy blaster machine gun that struggles with recoil and spread. The recent update was able to make it slightly more usable by giving it similar damage to the RTC, however it's still not very good when compared to most other guns.
The DT-12 might look scary however you should not fear this nerf gun. The lack of range for this pistol makes it a very hard gun to use even with the recent buff to it's rate of fire.
The K-16 Bryar Pistol is a blaster pistol that has a alternate fire that can discharge it's entire heat source into one shot, however the charge time on it's alternate fire and lack of damage to it's primary fire make this gun basically unusable in competitive play.
The RT-97C used to be a slightly better version than the DLT-19 however with the recent DLT-19 damage buff we ask Dice why this gun is even in the game now as the recoil and spread make this gun basically unusable in competitive play.
The T-21 is a slow firing heavy blaster that packs a punch, however even with it being a two shot kill close-quarters the slow rate of fire gets easily countered by any blaster rifle or blaster pistol.
The X-8 Night Sniper is a long range pistol with thermal vision when scoping. As that may seem good it's slow rate of fire makes and damage make it a very difficult gun to use. F Tier:
The DLT-19X is a modified version of the regular DLT-19. Instead of being fully automatic it dispenses a single bolt per round. Even though it is one of the strongest guns damage wise, the ability to only shoot once per overheat makes this gun way to difficult to use in competitive play. However with the recent Sharpshooter/Berserker change it has made it slightly better.
The T-21b can only be described as an identity crisis. This gun is very effective long-range in the non-competitive game modes where the maps are much larger but as of now it's unusable in competitive play.