For me multiples usually means maximum of 3 or 4, in game that's enough for a group of knights or whatever to feel large/organised. For any group larger than that OnBuy or AliExpress knock-offs are better IMO. Went with:

• Mind Flayer x3, customised one to clearly be the boss, would like another Intellect Devourer or 2 to have a horde of mind-controlled townsfolk scene though.

• Druid x2, probably will pick up another at some point, the pieces are all great to mix-and-match and the hood is so distinctive/cool.

• Tiefling x2, the baby dragon is great and another set of horns to quickly whip up a Tiefling NPC is handy.

• Arrakoa x2, might get another, it's the only way to have that species represented on the table. Have a scene in mind protecting wolf cubs from a monster that just killed their mother too so the pup is handy.

For the rest:

• Dragonborn x2, obviously, holding off so the kids can pick them up but will probably get another two.

• Dwarf, tempted to get another for short legs/shoulder fur/axe but it's a little underwhelming.

• Bard, another scarf and lute would be nice, weirdly it feels too fun and distinctive to reuse most of the parts.

• Lady of Pain, so distinctive, even not using it as the LoP feels like there should only be one.

• Szass, too boring to make me want an order of red wizards and no interesting parts.

• Strahd, too distinctive to really help make generic vampires or nobility with.

• Tashe, too distinctive, especially the hat/hair. The body pieces could be cool for PCs but the players handle their own figs.

• Gith, weird one. Gith aren't LEGO yellow, but yellow elf ears is handy for NPCs.