which knight?

[Seeatee]

I played P99 ages ago and have been playing a mage and enjoying it and im ready to start gearing the char I actually want to play, a tank, I really dont plan to raid so war is out, my question is should I go pally or SK? is there a difference in desirability in the 50 + group game where most groups want a SK or a pally etc or does it not matter and a tank is a tank? I have played a SK here to 45 before and never really leveled a pally past 10, is pallys agro decent? basically just looking for any input / suggestions , thanks in advance.