The Persian is one of those knives that frustrate the hell out of me. I'd rate the bolstered version as among the top five most attractive Spyderco models, and the single most elegant. It feels great in my hand, some of the best ergos in the lineup, rivaling those of the Stretch. On the down side, it's damn near impossible for me to close. I know my arthritis plays a role in that, but the combination of a stiff lock spring, the four pointed corners of the Boye dent, and a lockbar that needs to be depressed flush with the lock well before the lock releases don't help. The G-10 version, on the other hand, gives up that elegance to become just another brutish looking tactical folder. On the plus side, it could at least be disassembled far enough to allow someone to deepen the lock well for me. That has made it somewhat easier for me to close, but came at the expense of creating a gap below the lock bar and the partially riveted construction makes it more difficult to replace the G-10 with something attractive.