I used to have several on hand and have been through a great many. One of the best things I ever did was sell them all and keep my two best. Then my kids came along and I sold my best. Some people buy boutique guitars, and I've tried a lot of them but found most of them well overhyped. A few of those guys were consistent and produced good stuff, but some of the most hyped guys just produced dreck and sold it for many thousands. My guitar tech and I would marvel over some of it.
Years ago, EBAY used to provide a huge discount through Microsoft and I used it to try out a lot of amps and guitars. 30% cashback that you could use to buy items on EBAY (they called this EBAY Bucks). I just kept rolling one guitar or one amp into another and never lost money, and I sold things fast because I always listed just below what I bought them for. So--I went through like 40 or 50 of each. I sold my expensive guitars but kept one of my favorite amps, which I refuse to relinquish though it is now way too much amp since I last played out over a decade ago.