VPS which is solid and trustworthy ...
 

VPS plans from maxrdp.com and hostsailor.com are nice for me and I wonder which one is better to sign up with?

It seems to me that it will be reasonable to recommend NetShop ISP VPS hosting.
They are offering Free VPS Trial now. I am happy with their uptime and speed which is what ultimately matters.

Have a look at VPS plans from hostingsource.com and qhoster.com as they are well-balanced and cheap.
Qualified and fast support, which is always responsive and helps. Adequate prices and reliability.

Must say that Greenwebpage.com and Obhost.net are outstanding web hosts.
Their professionals are able to customize any services/features you may need.
Thumbs up to their support team.