Agreed with simond9x, Vlad is extremely challenging. He and the dreaded Enigmatist are significantly more difficult than other Guardian setters.
Among free daily online cryptics, I think the FT runs somewhat easier than the Guardian, and is also blogged on 225. Picaroon, for instance, is the slightly gentler Buccaneer on the FT. On Vlad/Enigmatist/... days you might opt for FT instead.
The Indy has free puzzles with a very diverse lineup of setters, but is often quite difficult. They are covered on 225. For instance, I really enjoy Serpent at the Indy because of his frequent Ninas, but he's on the challenging side. Could be fun to read 225 coverage of his puzzles, though.