If you took it outside and got 27 yards, with the ball you play, then yes, you found the unicorn, you buy the one he fit you with and never let it go. If it’s all on the monitor, not worth the risk to me.
I have a Callaway 3deep that I bought like this, went in, hit it, was blown away, bought it on the spot and paid full retail for the first time ever. That club has been safely in my bag for so long I can’t recall. If I find a driver like that, I’d pay for it and be happy.