Explanation: via Chase, I believe that I can get a credit card for my business which will give me $500 in rewards after I spend $3,000 within three months. This is helpful because there are two items I want to get: another 5Ds, and a 200/2.8.
After buying those two items, I'll have spent about $1,600. By spending $1,400 more, I get $500 back -- that's a good deal. I'm inclined to get the 24 and 14 ART lenses because I have low-quality 14 and 24 lenses already which I'd then sell to further offset the cost of the upgrades. The 14 ART is 800 used and the 24 ART is 400-450 used.
However, I shoot portraits; the 14 barely appeals to me at all and I'm not excited about the 24 either. What should I consider getting instead? Assume that roughly $1,400 is my limit for alternative considerations.
Note: Physical items only. No classes/trips/etc., those are for after I finish school.
I'll already have: Two 5Ds, four good lights (one with HSS+battery [not enough studio space for more lights]), various light modifiers, and the lenses in my sig.
I fear that I'm at the point where the only portrait-oriented gear left to get are Otus lenses, super telephotos, and medium format gear.



