Hi all. I need to pick up a pinner to attach some shoe molding to the underside of the new countertops. What does everyone have and/or recommend. I am not sure how much i will use it after this initial project, but i would figure that once i had one I would find more uses for it. I am thinking either the Grex 630 or the Grex 635 right now. I have read less than glowing reviews of the P-C and the Bostich. I already have 16ga and 18 ga finish nailers and a stapler. I don't want to overspend, but I do want to buy quality that will last and meet my needs.