We have the Cello with Freesat etc. The sound is no problem because we have a Bose Solo 5 which has taken over as the Bluetooth speaker in the main cabin for Music, Radio and the TV (not all at the same time, I hasten to add!). I think we've come to expect increasingly good sound quality so don't like settling.....
One thing I can't sort is the channel numbering. Freeview is fine but when we use the little sat dish and scan, we get all the channels but they don't 'lock in' to 1 BBC1, 2 BBC2, 3ITV etc. Anyone know the solution to this (apart from lengthy manual editing). The old boat TV with a separate freesat box was fine.