Led Zeppelin

i' am a black sabbath fan but i prefer to say that led zeppelin is better, why?, it's very complex. Ozzy' s vocal is great but aren' t so melodic, Iommi is a great composer but unfortunately songs as supernaut are rare and ozzy means to be trash. Black Sabbath was supposed to be against the hippe march but i have listen several times all the first eight albums except Technical Ecstasy and i haven't seen nothing reasonable against the hype, it's means that sabbath had not a purpose as led zeppelin, ok black sabbath is a great band and founder of hard rock but i have said hard rock not heavy metal so what happens is: after the amazing first album the sabbath have practically left the folk, blues and made only one type of music which becomes not quite innovative through the albums i like much to sing supernaut, paranoid, johnny blade (however this song isn' t well know cause belongs to Never Say Die album), The Wizard, Into The Void, Sabbath Blodly Sabbath, Megalomania, Junior Eyes, and i don't like nothing of ozzy's solo, sorry but it's too much trash, maybe one or other song can be saved from the solo. However Led Zeppelin is great, the first album is very good, i only dislike two songs You shook me and I Can't Quit You Baby because it's seems blues exorbitance, the song Your Time Is Gonna Come performs the hippie's ideal the second with Heartbreaker, Lemon Song, Ramble On are amazing, i haven't the third album but it seems not to be bad, because like Black Mountain Side the Led Zeppelin's acoustic guitar solos are amazing very very very very very good, the fourth is obviously the best and Stairway to Heaven fantastic it's performs entire the hippie's ideal, Rock and Roll is very high-spirited and Black Dog an art. So i prefer Led Zeppelin and i should i have answered the question.

Led Zepplin

Black Sabbath

Sabbath. I can't seem to get into Zeppelin like I can Sabbath.