The MM 45rpm's are definitely the best sounding BNs out there, but they are pricey and flipping the record after 12 minutes could be an hassle. The japanese pressings come as good second (Kings a little better then Toshiba) tough if your sistem leans towards smooth sound they could be a bit syrupy. The purpose of Mosaics were to reissue once out of print stuff and gather sessions togheter, so if you're interested in it they are a good choice, the sound quality is always good. Classic Records, now defuct, reissued some BN, lively sound, with mixed results on some title. IMHO obviously.