Question in WC 25 & 33.9gr pellets

my fairly new WC is shooting the heavier JSBs very, very well. but it shoots them at 795 fps. so my question is does anyone have experience with shooting them in the 850-900 fps range? i'm not too concerned with shot count so long as it isn't really low (under 30 ?) seems to me that as long as accuracy doesn't suffer faster would be better for a flatter trajectory. opinions welcome and tia
 
Just curios, what speed was it shooting 25.4's and what was your shot count there? One reason I was wondering it that my Cricket 25 is shooting 25.4's at 935-940 now and I was thinking about trying some heavies. I bet that 850 -900 range would be good as well. A lot more smack down energy too. I'm guessing you'd probably have to readjust the regulator to get it up to that speed. Tell us more about your WC experience so far. How do you have it rigged out?
jimmy
 
All guns/barrels are different. Only way to know is to try, but I think based on my testing that confirmed what others have found, I would want to keep the 34's around 870-900fps to take advantage of the highest BC. That said, I will assume that if they are anything like standard 25gr kings, they will remain accurate well into the 900fps range.