Although new here, my approach is going to be to stick with my air three for a very long time. That way I’ll get to know it quite well, including this week and strong points. So far I’ve had absolutely no problems with it and I hope that continues. this is just like so many other hobbies, though, if you feel you have to buy the newest, latest and greatest thing that comes out, sure you can spend a small fortune I just don’t think the juice is worth the squeeze in that case though. Everyone has their own approach to hobbies though.