Love It!
I just bought one yesterday. I got a SA XD-9 Service (4") and I love it! I shot a rental at the gun shop first, I've never shot a pistol before, but I found it extremely easy to control, and pretty acurate. (First time picking up a pistol and all shots were easily in the human torso at 25M) After I get my muscles trained and my point of aim set with a few thousand rounds down range, I have a feeling it will be a highly acurate weapon. There have been some threads about the finish wearing on these guns over time, but I don't believe it to be a problem with the entire line, as I saw several used ones (as well as the rental I shot) and they all looked good. It's just common sense, take care of the gun, it'll take care of you. Since the main comparison is to the Glock (as that's what the XD was designed to compete against in the first place), I'll give my personal opinions on that as well. I finger-banged both for quite a while before I shot, and overall (and this is purely subjective) the XD just felt plain better in MY hands. It was extremely comfortable and easy to point, based off the 1911 handgrip design. If you're used to those, you'll probably like it. And, there are some other benefits to the XD as well, the magazines are highly chromed steel, so they feel like butter sliding in and dropping out. Also, the slide rails on the frame are metal insted of polymer, and the chamber seems to be supported very well. The weapon is very easy to disassemble, and would be a great 'nightstand' gun as it has a loaded chamber indicator and firing pin indicator that takes about .000001 of a second to feel with one hand in case it's dark, you still know you're locked, cocked, and ready to rock. Now I'm not saying the glock isn't an outstanding weapon, as it is. It's time tested and proven itself very reliable, acurate, and a favorite among many LEOs. My personal opinion is that SA set their sights on Glock, and made some good improvements over the 'traditional' poly-pistol. It's all up to personal preferance, and you can only determine that by going to your local gun shop and picking one up, and then comparing it to what ever else they have in stock. The information on the net is great, but it is mainly subjective, one advantage is you can look for patterns and that information can also help you notice some things when you're at the gun shop with the guns right in front of you that you might have overlooked or forgotten otherwise.