I'm considering picking up one or the other, although I haven't made up my mind yet. The FN feels just like my Five Seven, which is comfortable enough, but requires a Hogue monogrip to bite less into my hands from the stock checkering. The PX4 feels solid like my 96F, so I'm generally comfortable with both. Curious if anyone has any thoughts, one way or another, on these guns. For record I'll be looking at either the FN tactical or the extended barrel on the PX4 for...well, the obvious reasons.