I finally recieved my Sig P250 2SUM, and I love them. The option to have two different variations of the same gun was a big selling point for me. The process of changing from the full size to the sub only takes a few seconds. The fit and finish is excellent, and both guns feel great. I did get the contrast sights, and probably would have ordered the night sight version if I had it to do over. I have only had the opportunity to shoot a couple boxes of FMJ, but I have had no problems at all. The trigger pull is what I am used to in a revolver, so that was no problem. Overall, I am very satisfied with the guns. Buds lay-a-way has allowed me to purchase these guns when I probably would not have been able to do so with a full payment up front. I have used the lay-1-way for several purchases, and although it takes a while to process all the payments, it is totally worth it for me.