Glass can be a bit trickier when the cold weather comes. But people have been doing it for as long as snakes have been kept in captivity. Some people like to bash glass, but I've been using it since I got into the hobby in 1999-2000ish. Never had a problem. And once it's set up and dialed in, it's no harder than other enclosures.
So, if you want to stick to glass, by all means stick to glass. I'm happy to help if you need it.