seems like you weren't completely pleased with the droid at first so you went to the eris, now the eris isn't as you expected either. if your going to wait, why not wait for the next android? so many android phones coming out, including what htc says is a 'very early 2010' release. very early usually means within the first couple months of the year. the next htc is also supposed to add to the 'high end' (aka droid) android phones on verizon very soon which makes sense since the eris is just like the hero. if your going to wait till mid january, why not wait a week or two more and see if something better (*cough* snapdragon 1ghz *cough*) is going to be out by then.
im not saying that either of these phones aren't good, im just saying if you've tried both and returned both, just wait whats right on the horizon