I am trying to find trials (which I am willing to pay for) of specific provider I have heard of, for example Vader Streams but I see so many places to buy a subscription, how do i know which is the real vader streams? also, why do you have to go to resellers rather than just go directly to the company?
You can buy direct from Vaderstreams through their minihosts.org site. The only problem with this is that the price is the same but support is lacking though. So, if you are self sufficient, by all means, buy direct. It isn't any cheaper and the service isn't any better, but you can do it.
I usually recommend using a reseller because they are more likely to give you personal support. O course, as in all things, customer service is an individual experience. Some do it better than others and some customers need more hand holding than is reasonable in my opinion.
If Vader is really what you are looking for, there are several well regarded resellers that frequent reddit. TVService.club is a good one that I have used for other services. IPTVKing, RajTV, KargulBacon.ca and a few others that I can't think of are good ones.