I've started using Zerigo.com's cloud-hosting. So far, it's been fantastic for keeping my LAMP stack imaged for quick deployment so I can test new projects in their own sandbox for pennies.
Note, it's a private beta still, but I figured they were worth mentioning. Having a VPS on SliceHost as well, I'd recommend something quick & small for "tinkering" and keep the VPS for your existing sites until you're sold on a new environment.
Note, it's a private beta still, but I figured they were worth mentioning. Having a VPS on SliceHost as well, I'd recommend something quick & small for "tinkering" and keep the VPS for your existing sites until you're sold on a new environment.