I have been with webhosting uk since May. It has been great and I have hardly experienced any issues. I had to open a few tickets as I am yet not familiar with VPS, but the responses have been immediately with the issue or my question solved immediately.
I used to be with a
reseller and shared webhosting (very cheap) and my site had nothing but problems, or countless server moves with loss of visibility.
I will never go back to
shared hosting again and this is the best move I have made. My site is up all the time.