Release I agree.
The odd looking Zing wedge do not suit the eyes well for finesse shots around the greens.
I bought the Eye2 brand new when they came out the first season ( back then, a single guy did not have a lot of extra budgeting ). 2-SW ( think it has same serial # 3-pw added the 2 and the SW at the shop and later on a 1 iron somewhere else, I like the long irons better than the 5 wood in those days ). I might have to sell the whole set since the wedges bring more value.
or keep them and play them? The whole set of matching serial# 1-LW will bring top dollar if they are in good shape, the problem is, top dollar is probably $200, and you don't have the LW. eBay is flooded with Eye 2 sets, but there are rarely long matched sets like 1-SW. You could do well.
