CA90 vs. Echo 1 E90
Hello all, I'm new, anyways, I'm looking into buying a P90 but I don't know which one to buy. From what I hear, Echo 1's E90 is a pretty decent gun, with a high FPS (~350) however, they currently don't have a version with the integrated RDS. For that reason alone, I'm wondering if I should buy the slightly slower FPS (~330) and cheaper Classic Army 'CA90'. I'm looking for the durability and higher FPS of the Echo 1 gun, but possibly with an integrated RDS receiver, instead of the TR one. In your experienced and knowledgeable opinion(s), which would be a better gun to buy, and would it even be possible to replace the Echo 1's TR receiver with a regular RDS one?