i have all the remaster, plus the SMH Cd complete set. Mothership is not bad but the new remaster are better,plus you get the extra out take which are not bad . The new remaster sound just a little better than the SHM Cd set, with a couple of songs at a tie. If your are a Zep fan then i would get the new remaster i have not heard any of the Hi Rez down loads.
Enjoy Pete
Enjoy Pete