I don't know but wasn't (or still isn't) psytrance just supposed to be different in the sence of the psychedelic aspect to regular trance? If something is considered more original or not is a bit a personal thing imho. I mean goa trance and trance were rather close in the beginning and I personaly wouldn't even think about rating which one was more original or creative. But it's no wonder that a style you know for a long time and a stlye you don't listen to that often or for a shorter time than psytrance/full-on in general (as I assume you do with hardstyle) sounds more original to you. But even if not, you still wouldn't like it more no matter the answer to your question since you are done with it anyway.
Btw if you want a recommendation check out Goe's liveset in the Promotion section, very good full-on imho.
For me it's at home and I still own a lot of full-on releases and I actually enjoy listening to it at home or work. Another personal thing imho.