A quick survey, because I'm positive I'm not the only one.
I have currently my 3rd H9 Max...as in for the third time I own just one, having bought and sold two before. I've also tried the H9 Core pairing thing a couple of times...changed my mind. I put the H9 on my sales thread... but I've done it before and regretted it. And now I'm rethinking AGAIN. By far, it is the pedal I've changed my mind so stupidly and so often about.
I suppose it stems really from not being sure how I'm really going to use it, and scrolling through options, making myself option-blind, wondering what I'm doing with one, but then thinking, "of course you can, it sounds great and can be almost any effect you want it to be." And so on.
Yes, with the H9's resale value (especially the Max) it's also a costly business, but overall this is not a source of frustration to me, it's just daft and first-world-problems and pretty funny and seemingly how GAS sometimes works. I think this stage is called "acceptance".
Just to reassure me that I'm not the only indecisive eejit on here, which pedal(s) have you bought and sold several times? And be honest about it. I've seen a number of repeat offenders on here...