I currently have the Vortex Strikefire 2 on my FPC Carbine and while it is a good optic I feel like it weighs down the gun way too much, and I also want to aim down sights faster.
Basically I want to make my FPC as lightweight as possible. What are /k/'s thoughts on the Sig Sauer ROMEO5. Also thinking of maybe putting a 3x magnifier possibly. The Sig and Juliet come around to $140.

ps: is paying $100 more for a romeo5 gen 2 worth it?