Cyberwurx
I started using them because my 2006 host started taking a shit on me. Actually, they always did, but it was 2006 and everyone shit on you.
Main differences are always on customer service. Create a ticket and it gets resolved in minutes. Weekends, holidays, whenever. They rock on customer service.
They created their own stripped down versions of Linux and they are rock solid. Downtime is a rarity. They installed many things that aren't supposed to work together. Nobody else could.
Lots of class c ip's and new ip's are only fifty cents each. Awesome host!