I have got new question here.
I need a good platform for Wordpress solution. I have from the one hand Collette cloud computing solution for WP from everest.net and from the other hand I have ordinary VPS from Hostwinds.
Which is the best way?
Only YOU can decide what is 'best', because 'best' is subjective and applies ONLY to YOU, and your requirements.
The type of 'hosting' is absolutely nothing at all to do with what CMS is powering your website. Wordpress will run equally well on, "cloud", VPS "shared" and "free" hosting. Many other factors determine what type of hosting you should use, none of which are mentioned in this thread so cannot be advised on.