Are your customers selecting one of five features in your product, or choosing any twenty from among a hundred?
Especially when, who the heck has time for trying out a dozen products? That's at least a full day of work, which probably costs more than the software itself.
No, you just read a few reviews to find the best full price option and best budget option and figure out if the budget does what you need or not. And often go for full price just because you don't even know what features you'll need in 6 months which you don't need now, so safer to just learn the option that is the most future-proof.