Usually I regret more buying cheap stuff, I say to myselft, hey why not, it's just 10, 20, 30 bucks but then it's just one more useless Chinoisium crap taking space in my drawers or directly to get burned in the trash. Last in date, a USB vacuum / air blower to clean up keyboard and electronic but it sucks or sucks not at all, completly useless.

For me, my worst purchases are:

1. Ouya
2. pixel phone(s)
3. ebook tablet (I forget the name but it was one of B@N first iterations of it).

And a host of others.

Best was:

1. 5th gen kindle (just replaced the battery) more than a decade old.
2. system 76 laptop is my daily driver. Its 7ish years old now and still working very quick.
3. Tape player that doubled as a clock....30 years later still works and is useful every day!

I also love the steam deck but ive been reading more than playing games lately.

I can say from experience this is false. I've been able to use Resolve on my AMD/AMD setup.