I guess I since found that the extra 100FPS is not all of what I am interested in. I think I'd prefer a higher grade underlever. Right now I have a TF97... I liked the TF87 so much more when I shot it, but returned it as it wasn't what I ordered. But there are other guns I would be interested in, and I've been very close to trades on some, like an AA TX200, or RWS 54. To me that is a clearer difference from the RWS 350 and TF89.