SuperSlams or GameGetter II ??

[Blackstar]

Being a relative newbie to the world of field archery, I find myself in the position of needing to order some more arrows.

I'm shooting a Hoyt Dynatec at about 50#, with a 30 inch draw length (6 foot 7, arms like a gorilla).

I currently have a set of XX78 SuperSlams, but having bounced a few off of trees etc, I need to order some more.

Should I stick with these or go for the cheaper Gamegetter II arrows until I stop trying to bring down tress with them?

The Easton arrow selector says I can get away with these ones at a spine of 2314. The only problem is, I can only find them in 2216 from Bowsports. Will these be any good, or will by bow destroy them if I don't?

Thanks for any advice.