Replying to Spk vs mojo

Ok here is the question, i am looking for new boots but i cant decide, i am only new to the park scene but i i want to practise it more from now on but i can do all the easy tricks, jumps and rails, but i also want to skii in slopes, and i was thinking the spk boots how r they ? i mean r they only comfy in the park or? also the same question for the mojo. 
Also please tell me if there are any other good boots.
money is no problem so the price is not a problem.

ps. does anybody have some review on Head J.O. Pro ? 

-Thanks