I have used many hosts over the past 20 years of making websites. Your hosting provider should offer the best service possible at the most affordable and realistic price. Less is not more in the hosting world and the last thing you want is an unreliable or unresponsive support staff if/when you have a problem.
I have a few companies that I like and respect and A2Hosting is one of them. Their customer service is excellent, they respond rapidly and have excellent technical skills – you would be surprised by some experiences I have had with others. They pride themselves of having faster hosting than most of the competition and I have to admit that this is true. Beyond the fast hosting and very good uptimes, installing wordpress or even prestashop can be done in just a few clicks with no technical skills.
In short, you can’t go wrong with this host, their prices are excellent, their servers are fast and not over used and their customer service, should you ever need it is top notch.