Best Ghosts 'n Goblins Game?

I've heard fantastic things about UGnG on the PSP, with a lot of people saying it's better then Ghouls 'n Ghosts, Demon's Crest, & Maximo.

Never heard of the Gold Knights ones

for me it has to be Ghouls 'n Ghosts, As i was more of a Sega person and i played that one alot.