Plesk or Ensim?
 

anyone?

I like Plesk... but I think CPanel is the best

Plesk. Enism is an installation nightmare.

Plesk. Ensim is VERY limited.

Plesk all the way it rocks. Are you getting a server from RackShack?

hahaha....have fun! :1orglaugh

I have both, they each have their pros/cons.
If you know how to run your own box without the control panel software, then neither one will present any limitations to you.
Be sure to haunt the Rackshack forums for at least the first two weeks of leasing either machine.
The Rackshack Plesk license is limited to 200 domains unless you buy the upgrade (look in the forums for a post from me on how to get around this). The Ensim license has no such limit.

Are you planning on selling hosting to other people? Go with Plesk.
Are you planning on having resellers? Go with Ensim.
If it's just gonna be for *you* and your own domains, I'd say go with Ensim.
Want easy subdomains? Go with Ensim (besides, they won't eat up the license like they will on a Plesk system).

Whatever you do, do NOT get a Cobalt RaQ, no matter how good the price is.

Plesk..