So I've been in the USP bandwagon for quite some time. Starting with a USP .40 V3 and then a V4 to match it. Sold up for a USPc .40 Stainless Steel. Now I'm looking to switch to a P-2000 or P-30 V3 also in .40 cal. So, which should I go with? I know the differences between the two quite well. Is there any advantage in having the picatinny rail vs the single-notch accessory rail? Clearly the P-30 looks more bad ass with the picatinny rail but what's the durability of the grip panels? Do they stay on steady or wiggle? Thanks for the info and opinions!