I think that with 4.14 its very stable and but 4.15 will be an improvement and I don't know how much better it can get. I am ready for someone to really dig into the 6.5 stuff so we can move on to it with a stable build.
Mike is good at this and knows what he is doing, so let's get on with it!
I love my Mighty Roms but I want some 6.5 love and those that are dibbling and dabbling in it don't quite have it down yet. Might can surely start with (I'm sure he's already on it) what is there and really make a ported TP2 rom shine.