I think over all Glock is the best and its more accurate to say they are 'timeless' then outdated. The reliability and simplicity isn't matched. They are crazy easy to take apart and reassemble. They require very little maintenance. And they are as accurate as any other gun. There are tons of parts available for them. Good SHTF pistols..
Here's my favorite Glock. G27 'Baby' Glock with a 15 round G22 magazine. It looks silly sticking out like that but it's cool that a magazine swap instantly makes it like a full size Glock. I don't normally carry it around with the longer magazine.