Need to cut a character

Hail and well met, all,

I'm planing to go F2P in LOTRO for a little while at least and having been a previous subscriber I'll have 5 character slots under F2P.

My problem is I have SIX characters I like, LOL.

My cut is coming down to either Minstrel or Rune-Keeper, (both only Lv 10 so not a lot of time invested).

I pretty much enjoy both equally... it's more a "mood" thing as to which I play at any given time.

I do enjoy healing and being the Main Healer in groups... and I THINK that both, or more specifically the RK, can fill that role.

Does either one or the other solo better?

Does one or the other have better chances at getting into groups? <-- My thought on this question is probably RK since they can be asked/expected to fill the DPS as well as the healing role... but I'm not sure.

Are there any other reasons, both tangible and intangible to choose one over the other if you couldn't play both?

I appreciate your time and insight on this... I am having sooooo much trouble deciding.

Take care.