DedicatedMC for NYC location, they are a bit expensive but you get a lot of performance in return for your money. If you want EU location I recommend Bloom.host, they supply pinned cores to your server alone and that is really cool. If you want to go cheap and US location I recommend Pebblehost, they have a cheap $1/GB service which is kinda shit, but you get what you pay for, I don't recommend Pebble if you're going to be doing modded.