Be aware that every added feature costs $money$.
I'm just now implementing so I don't have a lot to review. Pretty happy with functionality, but I was surprised when I paid for the Pro that every feature is an extra $20-$40. It doesn't seem unreasonable, but they should have a pricing page with each free/paid feature.
So if you are assuming you'll get all the Pro plugins for $89. It will be much higher than that. I think it's still a good deal, but I may have made a different choice for my son's new business if it knew is would be more like $150-$190 to get him set up.
I'll try to update my review with more experience.