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Should I exchange the 24-70 F2.8 lens for my R6?

Started Jul 8, 2021 | Questions thread
thunder storm Forum Pro • Posts: 10,139
Re: EF 24-70/2.8 II

Tommy S wrote:

thunder storm wrote:

Tommy S wrote:

In Poland it is almost impossible to get USM II under 1000 USD. The cheapest second hand is 1500 USD. I ordered the new Sigma 24-70 with 2yrs of warranty for 1400 USD. The RF 24-70 is 2580 USD.

I am aware of two things:

  1. Sigma is less sharp around the edges, whereas EF USM II is much sharper. It might be critical for landscape, which is not my kind of photography.
  2. Sigma must work via adapter (as EF USM II too).

It's possible the Sigma has a bit smoother bokeh compared to the Canon EF mkII. I have the latter and it can be a bit harsh in some cases. It might be worth it to do some research on bokeh.

The most important factor for me is fast AF and keeper ratio. In sports/action bokeh is less important IMO.

I am still debating on Sigma and canceling the order and grabbing second hand but in a mint condition EF24-70 USM II

Tom

I expect the latter to have a tiny bit faster AF.  Just my expectation, take it for what it's worth (and nothing more please).

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I love 50mm (equivalence)

 thunder storm's gear list:thunder storm's gear list
Canon EOS 6D Canon EOS M6 II Canon EOS R5 Sony a7 IV Canon EF-S 15-85mm f/3.5-5.6 IS USM +24 more
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