I would sell it now while you can and the prices are good. Classic hardware has a best-before date that is rapidly approaching. Time takes it's toll. Sell it now while it's still working.
With new hardware that was actually produced in this century available to run your Amiga software there's no need for the headaches classic HW brings.
I beg to differ. Classic hardware, well cared-for, easily outlasts all modern equipment but industrial server stuff. And the price of classic hardware is hardly going down any time soon, thanks to eBay scalpers, which is all the more incentive
not to sell - if you
do want it back, it's going to cost you
dearly. (And while I'm not going to dish on PPC hardware in general, I will say that you're not going to come out
that far ahead selling a classic machine to buy a Pegasos or Sam system.)