I just bought one of these 48" mini econo grapples from Wildkat, as well a stump bucket grapple, shipped to me for less that what a small grapple alone costs elsewhere without shipping. I have high hopes for this attachment. (yes I know, post pictures or it didn't happen. I'll post pictures soon).
I also got the WR Long third function kit, and a NH (ATI?) Quick Attach adapter for my FEL. This was a no brainer, and I still can't figure out why these CUT's don't come with 'em right out of the gate. I would encourage you to think about the QA if you're going to be changing implements more than once or twice a month. They really are well worth the cost.
Personally, I get out and do a lot more projects because it takes me 30 minutes less to do them when I don't have to fuss around with changing attachments. So I'll get something done in those short windows I have, instead of thinking "Nah. I don't have enough time."
HH