I really like the second season - for what it's worth, I recommend that you don't skip over it, but of course it's up to you :) I guess if you do want to skip some episodes, 'Hero' is the one to miss, but I personally like that one anyway - it's really silly, but also really fun imo.

I have some Tesla icons. They're not the best things ever, but you're welcome to them if you'd like.