I'm currently shopping for a macro lens for my dRebel and cannot decide between these 3:
Canon 100/2.8 EF USM
Tamron SP AF90MM F/2.8 Di Macro
Sigma Macro 105mm F2.8 EX DG
All of them seem to be pretty good lenses and are priced similar (while Sigma being the cheapest one and Canon the most expensive). So which one is better? Does anybody has experience testing all of them?
Thanks for any info.