You should pay attention to make the ethernet the preferred interface.
If aggregation of bandwidth over the various underlying media is important for you: depending on the exact mode, aggregation might not work. Even if working, via bonding you might only get aggregation if the traffic goes over multiple TCP channels, while MPTCP also aggregates for a single TCP channel.
If aggregation of bandwidth over the various underlying media is important for you: depending on the exact mode, aggregation might not work. Even if working, via bonding you might only get aggregation if the traffic goes over multiple TCP channels, while MPTCP also aggregates for a single TCP channel.