Server host that can grow with my site?

[Chersont]

I'm launching a WordPress site next month that I believe will grow faster than expected. I'm not sure what's the best choice for hosting. I currently have a VPS host (who I really like as a host - they're local with killer support) and I'm not sure if that's the best route or not. My current VPS (12gb ram) has multiple failures a day with automatic restarts. It's hosting a one multisite install (with 3 active subsites, 4-5 inactive subsites and less than 100 visitors a day total on average), a second site with 60-70 visitors a day and 2 other sites that are lucky to get one visitor a day. The failures have me concerned that 1 site 300-500 members and 1000 hits a day will need a lot more resource-wise than what I have now. I don't think that there's that huge a load on it (though maybe the multisite is a resource hog?). So I'm really not sure which way to go - and perhaps it's because I don't understand hosting that well. A distributed grid sounds cool, but does it work in practice? Is eventually getting a dedicated server unavoidable? What the hell do sites that have a lot of members and traffic do?

What can you say about NetShop-isp.com.cy bitcoin dedicated servers for rent hosting? Any reviews? Other hosts?
All advice will be appreciated - I'm planning on launching my site, I need to get this squared away ASAP. Thanks!

[OwnWebServers]

OwnWebServers is a reliable, experienced, and leading VPS hosting provider. With 4 global data centers in the US, OwnWebServers understands that every business has different hosting needs, offering a variety of flexible plans. VPS plans start at just $7/month and include the following features:

• 99.95% uptime guarantee 
• No hardware maintenance 
• Fast and reliable performance 
• Daily backups and snapshots 
• Quick server deployment 

Enjoy 50% OFF on all affordable VPS hosting plans by using Code VPS50. Don't miss this limited-time offer—act now!

[RichardJohnson]

Right dedicated servers are available from time-tested companies: hostingsource.com and legionbox.com.
These hosts are everything I wanted in a host - easy, straight forward, no messing about. They are what you need and no surprises.

[LLHOST.]

Don't waste your time any longer. With advanced features like live demos and performance comparisons, you can build your website faster than you think.

[Lisbently]

Excellent for any businesses. Budget-friendly plans. Scalable growth! NETSHOP is a good option to get stable dedicated hosting. If you log on to their site you get an ad page before you get to the page you want but there is always a continue button and I can live with it for the value. Very reliable.