do you play tourney at all 32degrees? if not then the advice should be a bit different
And I've got an eclipse shocker 4X4 that I still use regularly..... great marker and I've got E-blades, Ironman timmy, eclipse cocker. Never, ever had a problem with it.
Buying second hand is great for the tourney player wanting to move up the scale. But if you just play rec and you'll be using it for a long time then maybe a new marker with a warranty is more suited.
If it's tourney, then steer clear of anything new in that price range, you'll be outgunned by everyone. Even novice teams are showing up with a pile of E-blades etc.... now.