Typically, a web hosting service gives you the option of selecting either a traditional hard drive or a solid-state drive as your website's storage medium. Traditional hard drives have large capacities and lower prices, but they aren't quite as resilient as their SSD counterparts. Solid-state drives, on the other hand, are often faster and more reliable than HDDs, but they cost more and have smaller storage capacities. Unless you truly need blazing speed, a traditional hard drive should get the job done.
I'v tested some other top VPS Providers/resellers (AWS, Digital Ocean, Vultr, etc.) and find that VPSServer.com offer highest performance/price ratio on market. One of the highest (top 3) IOPS, Unixbench and Network perfomance at lowest price from my research. Setting up server with operating systems is matter of few minutes. Managing is simple and clear.
You could think of the sites that share your server as your roommates; there's really not that much separating you from them. Sure, you can close the bedroom door, but they can still cause nightmares for you in the kitchen and the bathroom. In web hosting terms, all the sites share a single server's resources, so huge traffic spike on Site A may impact the neighboring sites' performances. It's even possible that another site could take down the shared server altogether, if it crashed hard enough.
I have used GoDaddy, 1&1 and Namecheap among others. A few years ago I moved to Namecheap because of pricing and poor service from all the others. Namecheap was the lowest and I could renew with coupons to keep the price low in keeping with the list posted here. But not today. They are charging me $18.55 for my third year renewal and have rejected every coupon that coupon sites say are valid for this month.
HostGator offers unlimited storage and bandwidth and good support to assist you. The cheapest plan starts at $2.99/mo (with a 6-month commitment) and renews at $14.95/month or $3.98/mo (with a 36-month commitment) renewing at $9.95/month. You can host 1 website and thee plan includes generous unmetered storage and bandwidth, free SSL and a solid 45-day money-back guarantee.