Like 5Talker mentioned earlier we already have quite an exhaustive list of integrations that includes the ones he already listed and quite a few others, Matrica being one of the more noticeable and practical ones.
Some noticeable names (BackPack, SolScan) are still WIP and we are confident that we will have these soon.
Regarding the second part of your enquiry:
While Bonfida offers fractions of a single domain name (.pyth.sol) we’re offering the actual .pyth TLD for your community.
That means all our .pyth domain names will forgo the need for the additional .sol suffix creating less friction for users that use their domain names.
One other noticeable difference is our domain names are renewable. This could constitute a long-term revenue stream to the DAO treasury, while also keeping domain name squatters away, curating a list of active members (for potential snapshots, and Matrica Discord Gating).
Your community can also decide to enable both options but consider this:
Having both enabled could be detrimental to the entire community and potentially used in malicious ways. Ex: people registering the same domain on opposing protocol in an attempt to steal a user’s identity.
This will create a need for users to register both.
It also will create many user mistakes when sending assets due to confusion.