Most NFTs contain Images, gifs or videos, the max upload size on atomichub is 2mb, and if you want larger, you either need to host them yourself or pay for a service. Pinata Cloud is a great service to use to keep track of your IPFS files for the future.
Pinata: https://pinata.cloud/
Atomichub: https://atomichub.io/
Wax: https://wax.io/
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Twitter: https://twitter.com/anyobservation
Telegram: https://t.me/orcus
Website: https://anyobservation.com/
Anyobservation Experience Podcast:
Spotify: https://open.spotify.com/show/34NUsCaoJkTjEAotwCloR7
Itunes: https://podcasts.apple.com/se/podcast/anyobservation-experience/id1522707648
Youtube: https://youtube.com/c/anyobservation