I buy the delagation with ecency points, I think it totally worth it, but of course depend on how you get your points. The ecency points are an internal reward system and although you can buy them, you also receive them by interacting with #hive through the ecency app (movil or web). and you can use them to promote post, boost post (although I think this feature is to be discontinued) or you can give them away. The thing is (at least for me) the boost feature wasn't working too well, so my point were just collecting dust. This Boost+ feature came to give function to an asset that I could simple not use. So yeah for me it totally woth it.
RE: Ecency waves Feb 16