Quote:
I tend not to buy the high grade stuff if lower grade stuff is available. Too high-maintenance.

- tend to avoid the MS-range grades because my storage sucks and I know it sucks and I don't really expect myself to be able to not damage a MS coin over the next few years.
That said, I do like an AU or XF coin with good details if it doesn't cost (much) more than a F/VF example (common for modern coins), and if a coin is readily available in MS but scarce in lower grades (common for proof coins and NCLT) I'm willing to get a MS example just because that's what exists and it's not like a VF would be any cheaper even if I somehow found one.
(I do have a few slabbed coins in my collection, though most of them were gifts and I don't actually recall if I've ever
bought one.
I do not expect to slab any of my raw coins anytime soon... though I can't rule out this happening in an exceptional situation - e.g. if I somehow find a rare key date US coin in a junk bin I'd probably have to slab it.)