Sorry, missed your responses earlier.
I agree with Macca26, there’s not really much to ask them beyond what’s on their feature pages. First-level support is unlikely to be able to give you useful information beyond what’s already on their website, and even less likely to be able to give you a fair comparison to other hosts.
At the lower end, Wordpress hosting is like the used car marketplace, most hosts are shitty but adequate enough most of the time.
Features that are worth looking for (you normally don’t have to ask, just look on their info pages):
[ul]
[li]A caching solution – basically a way to instantly serve up pre-generated copies of your pages[/li][li]A backup/recovery solution[/li][li]A “managed” server so you never have to worry about OS/Apache/etc. updates[/li][li]“Jetpack” support included; it’s an addon made by the company behind Wordpress that adds many useful features[/li][li]Good support (you really only know this ahead of time via word of mouth)[/li][/ul]
My personal choice would be Dreamhost’s DreamPress packages, which includes built-in caching and backup/recovery along with very good support. Caching is great especially on a shared server, because it means your site can be much, much faster even under heavy load on the shared server. This affects conversion rates and SEO. Their backup process is a little more convoluted, requiring you to set up a billing plan with their cloud storage service, but that only takes a few minutes. They’ve been around for a decade or longer, and are usually very responsive and knowledgeable in their support.
I considered A2Hosting as well with their LiteSpeed cache, but they were hacked earlier this year and took a week to recover services – a death sentence for many businesses.
Pantheon.io is another good one, but it’s targeted more for developers than small businesses. It’s fast and has a great staging workflow, but if you’re never going to use that (or don’t know what it is), it’s overkill and harder to use than DreamPress.
BlueHost’s offerings seem fine too but don’t seem to be cached. They’re on SSDs, which is an improvement, but probably still won’t be as fast.
I keep mentioning caching and speed because one of the big downsides of shared Wordpress hosting (which is what all of them are unless you’re paying several hundred dollars a month) is that they’re usually really slow during peak traffic times unless they’re cached. It makes a big difference to your users (and anyone in your business trying to edit things).