Yep, but going to a store or getting a small tester is more than enough, a huge tester is just sooo expensive. Like the 72 switch one costs what, 50 something $ ?
To me that's just money wasting, I would even dare to say (oh boy I will get butchered but who cares about reddit points) that testing all the basic cherry mx variants is more than enough to get a general idea of what you could like, with a bit of imagination that is (cherry mx blues could be compared to stronger tactiles minus the click as an example).