This is my first instinct too but I'll have to see what skills are involved with each stone. I prefer slower leveling and I know the skills I'm using will increase so there's a possibility that it might be good for me to use the stone for the skills I don't use as often so I'm not crippling my character on those skills. I'll have to see when we get in there.
ill choose warrior stone because i will be a pure mage and may dual wield or h2h when things get close, but not often enough to level it up quick, so the extra boost will def. help me out while i level my magic up like a beast
I'm pretty sure it's going to be Thief, though from the sounds of things, I might be better off choosing Warrior for the archery boost. I've now got something to dwell on, I suppose.
Warrior. The Warrior stone looks to be pretty useful from what we've seen in the E3 demo. "Warrior related skills level up 30% faster" or something like that. That's useful 0.o
I ignore them and see if I have to gimp myself like Bethesda's recent outtings or if BGS has taken care in making things hard while not making pure damage sponges out of every enemy.