For example, I think that ncore is better than sparvar at any given day.That's because it's ratioless, it's the 4th tracker in the world judging by the number of active torrents, speeds are awesome even with your home connection (50 Mb/s + upload, 100 Mb/s download all the time for me)and because you don't have to be UHD on HDBits.org to use it, you just have to seed for 2 days your downloaded stuff.Sparvar is over rated, regardless of what you might say, my oppinion is that sparvar = swedish FSC/FTN.Although those two are way better.Sparvar is awesome only if you're swedish, if you're from another country, you won't fancy it.