Hey Gus,
thanks for your answer.
You should not run both on the same IP address. If a censor blocks your obfs4 bridge IP, a user won't be able to connect using your snowflake proxy.
Let me try to rephrase:
I don't know how bridges with obfs4 vs snowflake work in hiding that they provide access to the tor network (where is the difference?). I assume that there is a difference, because if not, why bother with another approach. So providing these two different access methods would allow people to connect with any of the two methods. If the IP addresses would be blocked both wouldn't work anymore, but till then more options would be available.
If IP addresses wouldn't be limited giving both methods individual IP addresses would of course be better. I can do this easily for v6, even out of another /64 but for v4...well...
But would running bridge and snowflake on the same v4 do any "harm"? For example like bridges are easier to be detected and only running snowflake might result in a longer usability of the node.
Thanks a lot, have a great weekend!
Fran