I just got into them and I'm a cheap guy for now I have a Taurus Tracker 627 .357
My next one might be the PX4 .40 cal unless I find bad reviews on it.
How do you like the tracker? I couldn't get past the 5 round .44 mag and lost interest in it, although I hear it's a wonderful hog leg!!
Oh, and the first time I had range-time with an PX4 I just about had to change trousers. The PX4 has a de-cocker integrated into it's safety, and when you safety the weapon the hammer falls with the same force as it does when you squeeze the trigger.... it was a nice firing gun, comfortable and all to shoot, but Good lord that was butt-clincher.
Here is a pic when I bought this about a year ago, I've done some cosmetic touches since then, I'll have to try and get a recent pic up.
G17 3rd extended mag.
When you say 'extended mag' I'm curious what you mean. I'm not up & up on Delaware's gun laws.... Are you limited to a specific magazine capacity like DC & Cali? I recall the G17 having a 17 round mag capacity to start with...
http://world.guns.ru/userfiles/images/grenade/gl12/m72law-1.jpg
Cute...
JamesD watch that booger hook on the bang button. 
You know, at least 6 other people have said the same thing about that picture? It's a really old photo of the XD, and my finger is NOT on the trigger, but for some reason, the way I have my finger set on the guard, it looks like it... Funny photo magic....