What kind of hosting, and where, specifically, are you looking to host.
It makes a big difference
I've got servers in a fair number of places, but all Colo.
GlobalStreaming.de in Frankfurt, and SublimeIP based out out Australia have both treated me very fair and given good support over the years.
I haven't used any out-of-the-US Dedicated hosting though, so no info there
I'm assuming by "offshore" you mean outside the US.
If you mean inside the US, there are quite a few factors. Hit me up and we can talk.