Hey Guys, I'm looking at picking up a set of Ameriglo's for my G30SF, which is a combo EDC/Range gun. I was wondering what the differences were between the I-Dot and I-Dot PRO's in terms of accuracy and/or sight picture. Is it kind of like the XS Big Dot vs. Standard Dot difference, where the smaller dot is more accurate but harder to pick up? After checking around, it looks like the (standard?) I-Dot's are about $15-$25 cheaper than the Pro's, but I'm wondering if the Pro's are worth the difference? Finally for those of you that did get the Pro's, did you go Orange or Green??? Thanks!