Actually Dylan, there is quite a bit of undercurrent here, as Glocks have a legendary status as being made by Gaston Glock, a guy who never designed a gun before, and spawned the great revolution of plastic guns, AKA "Tupperware". They ARE dishwasher safe, so you can clean them that way of you want!!

40S&W Glocks have a nasty habit of blowing up, but only if you load your own ammo for them and don't know what you are doing. The Glocks are made high up in the Austrian mountains in caves by trolls who are distant cousins of mine, and who spend lots of time dremeling out the bottom of the chamber to get the gun to feed properly. People who own Glocks think they are the greatest gun ever created in all aspects, mostly because they drank the Tupperwre Kool-Aid as n00bs and now are "true believers".
By all means do try one, and an M&P, and some other stuff, and stay away from all of Rodentman's guns!! They are very large, and kick like a mule, and are mostly shiny and pretty except for the 50 cal Desert Eagle. Renting different guns at Bill's is a good way to pick one, and don't try to save money by only trying 2 or 3. You save maybe $100 over trying 6, which is cheap considering you run the danger of spending $600 on a gun you'll think is a PITA in a year.
I, by the way, am the 800 pound reloading troll, and please stay away from reloading for the foreseeable future. You are just learning about pistols, and that is going to take several years just to get up to speed on those. Reloading is something very serious that can get part of your gun hand blown clean off, and it's NOT for people who haven't studied up on the subject thoroughly, and are OCD as far as doing things perfectly.