Originally posted by curiouspeter Which option would you choose?
Option 1: DA* 16-50mm SDM
Option 2: DA 15mm Limited + DA 21mm Limited + DA 35mm Limited
How important is the weather sealing to you? How important is the F2.8 for low light and subject isolation of the 16-50?
If I'm shooting people or hiking and space is a concern, I'm more likely to take along my 16-50 to shoot than I am to take my 15mm Limited, but my opinion is that the 15mm is sharper and more contrasty than the DA* 16-50mm at the wide end.
If I'm shooting landscapes though, the Sigma 8-16mm is almost impossible to leave behind.
Depending on the weather, I'll take along my FA 31 ltd, as it's sharp enough to cut diamonds, and has improved low light capabilities.
Something else to consider is a trio like the DA 15/4 ltd, FA* 24/2, and FA 31/1.8.