I'm 16 years old and Im going to get a puppy but I don't know what would fit my lifestyle.?

Hi, well I've had a Dachshund, Papillon, and Jack Russell in the past, and my mom currently has a Chiwawa. I do not want the same breed as any of these even know they were all good dogs but also had it's faults. I'll only have school for about 6 hours one day, and 4 hours the next. I need a small dog that can live in an apartment. Ive heard that Yorki's are amazing dogs but shouldn't be left alone for long hours. And I also want a dog thats easier to train, my moms dogs barks 24/7 and dosn't listen, I don't want that so annoying.