Best .177 PCP?

Don't sleep on the cz/aa200 in .177. they are 12 fpe guns but easily modded. Bought an extra tube for my cz. Removed the Pott and massaged the valve spring. From 12 fpe to 20 fpe by changing tubes and will shoot with the best of them. You would be hard pressed to find a better bbl then cz..jsb 13.4 @ 845 are real nasty. Want flatter, jsb 10.3 @ 935.