Having been with TheStack for 15 months, I am very satisfied with their service. My blog was under attack because I have an article commenting about a listed company, I went to TheStack and asked for help, they helped me migrate the website to their server and mitigated the attack. In the 15 months the service has been solid, I never had any downtime (there were several maintenances but not within my timezone). I have less than 5 tickets till now, their support is not like my previous one just saying "we are working on your issue please standby" but is very helpful, they tell me what would be the reason to the issue, assisting me to locate the problem, I am really happy with it. I would recommend TheStack to anyone who is looking for an affordable and reliable web hosting provider, give them a try.