>>3787487If you can find the 35-105 F3.5 in good condition it's worth it. Most by now are utterly shot. Canon made the bushings out of cheese and when they break, all the elements of the lens start to move independently of each other.
When that happens lens wont focus properly and wont hold focus as its zooms.
Otherwise, it's a dead-sharp constant aperture zoom with a not-shit aperture of F3.5. And it doesn't come with the L-tax.
Downsides are - most are fucked, it's heavy and the macro-mode is a gimmick.