Tolkien audiobooks

...heard a few of these on Youtube (though they keep taking them down). Some are really good: Nicol Williamson doing the Hobbit, Derek Jacobi's Tales From the Perilous Realm, Christopher Lee's Children of Hurin. Haven't heard a good LOTR. As far as I know there's only one professional Silmarillion, read by Martin Shaw, and quite a few people don't seem to like it. Personally I think it's okay; maybe a little bit constipated, but at least he takes it seriously. But - if we could have anybody - who would we have? Gielgud? Olivier? Scoopy Scoopy Dogg Dogg?...