This thread got me thinking. I have been contemplating getting a full size 45 primarily for paper but also Home defense etc. Anyways I came across this guys thread today and if you have a weak stomach when it comes to weapon abuse don't look. But it is amazing the stuff the guy put the Glock 21 through! I have never been a super big fan of plastic guns but man!
The glock is an amazing weapon, many plastic guns may look similar (Springfield XD, Walther, S&W M&P etc) but there are some big differences. Glock is the simplest and most indestructable in my opinion. When you get beyond basic field stripping for cleaning you will see the differences.
The biggest reason I got hooked on the Glocks is because I am left handed and ambidextrous controls are too bulky and those guns that don't offer ambi controls are not even an option for duty/combat use. You may be able to shoot them on a range but when it comes to gunfighting you better be able to operate the weapon in an efficient and fast manner. After years of shooting them and working on them I am more than sold on the idea there is NOTHING out there to compare to them. Just my two cents!