VPS or Managed WordPress solutions?

[wwwspyder]

I run 4 WordPress sites. Some are more complex than others (1 is moderately intensive).
I'd like to host all my sites on the same platform, rather than have 1 here, 1 there, etc. I can spend up to $25 a month on hosting. So a few questions:
1) Are there any VPS hosting with good support?
2) Should I look at Managed WordPress solutions? Any recommendations?
I am looking to upgrade to something more WordPress friendly. (currently paying about $15/month).
What can you say about Greenwebpage.com website hosting solutions? Can I rely on them? What host is better?

Thanks!

[Vanhoeck]

Try reliable services from hostingsource.com or libertyvps.net as they are proven to be the best in delivering their services in a webmaster-friendly manner.

[Corrsikos]

Give Exmasters.com vps hosting a try. The server uptime and overall speed performance are outstanding and consistent.
When signing up with such a cheap provider, I was initially concerned about reliability and customer service, but both have been excellent.

[Finelige]

Get VPS - $5 first month for any plan: https://hostingsource.com/vps-hosting-promo/

[Rizzotto]

Take a look at Kvchosting.net SSD VPS plans. My site has never encountered slow-down nor has it ever been offline without explanation.
This decent host also offers excellent value for money with a lot of great features for what I consider a very reasonable price.

[Aamlye]

Managed WordPress solutions provide hassle-free hosting and maintenance for WordPress websites. These services handle technical tasks like updates, security, backups, and performance  optimization, allowing users best internet plans to focus on content creation and business growth. Ideal for both beginners and professionals, managed WordPress hosting ensures enhanced speed, reliability, and expert support, making it a popular choice for streamlined website management.