Server host that can grow with my site?

[Ghonts]

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 Hostingsource.com 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!

[Prosken]

Web site hosting no longer needs to be a long and tedious search, so you need to do your best in order to choose the right web host.
Well-balanced dedicated servers are offered by GTHost.com and Neironvps.com web hosts - The price is very reasonable compared to other hosts I've seen.
Other web hosts could learn a bit from them on pricing, technology and excellent customer service.

[Trink]

As I know hostingsource.com servers are well-balanced and low cost.
Good hosting company provide good servers at inexpensive prices, and I am satisfied. The design of their websites is really simple, and you can use it without any problems, it's easy enough to pay for it, nothing prevents me from doing it.
 

[TARTAK]

A professional web site hosting provider must guarantee you a high level of uptime.
It means that your website will always be accessible to your clients. A reliable web hosting services provider must do his best to avoid any malfunctions.

Can say that centoserver.com is an amazing dedicated hosting provider. The price and their products are great.
Online support always available, very helpful, kind and above all quick! You often receive an answer a couple of minutes after you submitted your question.

[JokerJJ]

For different package is different, according to what kind of website you want to build, the higher price is not always better, suitable is best.
You can get pretty good cheap dedicated servers. New payment options include: PayPal, Cards, Google Pay, Apple Pay, AliPay, Stripe, and Cryptocurrencies.
THServer-Promo15 - The coupon is still valid to discount the price on "basic" server plans, for orders made between now and 31st December. It provides a LIFETIME discount of 15%.

[JDHD]

If you ask me I am happy using GTHost.com New York servers - 2xE5-2695v3, 256GB, 2x960GB SSD, 500M Unmetered starting at $249.
They work to ensure the customers are completely satisfied with their servers and this is why they offer short contracts. Short term contracts allow you greater flexibility, service and peace of mind. 

[Gesse]

Have a look at dedicated servers from planethoster.com and legionbox.com. 
Their use of advanced technology and infrastructure is evident in their high-quality services. Their servers are equipped with the latest hardware and software, which translates into exceptional performance and reliability

[webhostingworld]

Dating for ***.
 
Most realistic *** game