List of all NFT Marketplaces on Cardano. With Feature list

I started to put together a complete list of NFT marketplaces on Cardano, to include what features they support.
I'm sure I missed some, and may have even got some of it wrong, so I'm hoping you can all help me.

There are quite a few these days, some better then others.

I'd love to know which ones you think are best, and WHY.
What features do you think are missing from your favorite marketplace?
What features can't you live without?

How do these compare with other blockchain NFT marketplaces? Like OpenSea or Rareable on the Ethereum Blockchain?

Have any of you sold/minted NFTs for ETH and then decided to switch to Cardano (or any other chain for that matter) for lowered fees?

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https://preview.redd.it/e2mou0n1f7491.png?width=2845&format=png&auto=webp&s=bd1ece2c564da725ae55e01fc214f22689bdbc43

Please leave a comment below.