I personally use A2 Hosting.
Here’s why:
-the support team is excellent and knowledgeable
-I can install Mautic using the Softaculous app installer which is available in Cpanel (super easy way to install Mautic and doesn’t require you to download any files). I wouldn’t install it any other way.
-Turbo shared hosting (which what I am currently using) is super fast
-I’ve used Bluehost, Host Gator and GoDaddy in the past and they all suck. Check these guys out!