Puraore! Pride of Orange seems like an interesting show. It's not something I usually watch (I don't really watch sports anime), but one of my friends is really into hockey. The character designs remind me a lot about Love Live!, which seems cute! I don't have any strong opinions about it yet as my knowledge about hockey is close to zero.
However, I am watching the second season of Yashahime, which is great, and watched one episode from Blue Period and Mieruko-chan! I like those three shows a lot, and I'm going to watch Takt Op.Destiny on top of the current anime season.
But... regarding older anime, I just finished R.O.D. OVA! I've watched the TV series twice, but never got around to watching the OVA until recently. It's really good and it makes me want to start picking up the light novel.