My previous experience with WH4L was painfully slow performance and no corrective action.

DNN requires at least 150k of ram dedicated to each instance to run properly with any significant traffic. My guess is WH4L doesn't allow any where close to this.

They like many don't seem to have their business model built on allocating that much memory per client (hence the great price).

Granted, my experience was over a year ago and they may have changed. It was my experience with them that forced me to lease dedicated servers at MaximumASP (expensive and time consuming for sure).

My 2 cents. Good luck.

WH4L is okay if you are doing testing. And they are okay for small sites if you are lucky enough to get on a good server. The SQL server you get on is more importan thna the web server in my experince. I did okay with thme for quite  a while, but then I ran into a problem that they could not seme to solve. I still have an accoutn with them, but I have moved my sites to ServerIntellect that are hosted at a hosting company.

Bruce