I've owned the P-01, PCR, P-07, and handled a Rami.
Rami didn't feel the lightest. Actually felt kinda blocky to me. Didn't get a chance to shoot it though.
CZ Compact. Comfortable to carry, nice single action out of the box, just gets heavy.
P-07 should fit the bill, as a carry gun, and there are parts from CGW for these pistols to take them to the next level. Probably t he most budget minded choice, if not the greatest, aesthetically speaking. (this is individual)
P-01 felt better in the hand/shot better for me than the P-07, but it did feel pretty much like a brick carrying it. And once you do spend the money to *Cajunize* it, and add sights, it becomes kind of a spendy brick, for what it is. OWB was the only way for me to comfortably carry it.
Everything about the PCR is a joy. That is all.
Oh, and for what its worth, I have carried a CZ 82/CZ 83 in 9x18 and 7.65 at times, and longer than any other CZ platform, and they are more comfortable for me than any of the above, especially AIWB. Wish I still had the 7.65 one.