Upload & Sell: Off
I have the older 50 f1.4 and love it...it was my travel lens. Problem was it wasn't a zoom. Spent a month researching the Tamron 24-70 f2.8 vs. Canon 24-70 f4 vs Canon 24-70 f2.8 vs older Canon 24-105 f4. After oodles of Youtube vids, and blogs, I decided to go with the most $$$$ option Canon 24-70 F2.8 - I may never use the 50mm again
I thought long and hard about the f4 vs f2.8 and after reading that indoors the 2.8 is awesome, that's what tipped my to the larger f stop since the 5D Mark III doesn't have flash.