I can never understand these kinds of posts. Nobody here is going to give anything advice but what they would want, and that may or may not have any reason you share.
If I had to guess, its fear of buyer's remorse for such an expensive purchase. In my view, even if your wrong, you can unload it on someone else, maybe for a loss. That loss is the lesson, but more likely really a 'rental fee' so you can't go wrong.
My advice. Have a plan for what to do if you hate it and if you love it, and then making a selection isn't really a problem.