I'm torn. I want to get back into photography again to get back into a hobby.
I've owned my 5Dc + Sigma 50/1.4 DG since ~2008. In 2014, I bought a 6D for a month long trip to Italy and Spain with a Sigma 35 Art and owned it for about a year. I loved that camera, it's IQ was amazing with the 35 and the Wifi was fun to have to link over to my iPad mini to do some quick edits and post on FB and Instagram to keep family updated on the travel.
I knew though that with a pregnant wife at the time I shouldn't be keeping a new DSLR and my financial priorities should be focused elsewhere so I roughly mathed it up and figured if I rented those items for a month I'd be out a few hundred vs buying it and selling em both I'd lose a smaller amount while also learning the camera before my long trip, which overall ended up costing me about $250 for a yr of owning then selling vs higher cost of renting for only a month and not being familiar enough with it. Since then I have lost my love for my trusted 5Dc + Sig 50, image seem bland and the IQ isn't NEARLY as nice.
So here I am thinking I am ready to take the plunge and get that combo again but I've thought maybe I should consider getting the 6Dii over the original or a 5Diii for a few hundred more used.
I have also thought about getting a 35/2 IS over the Sig 35 Art if I went 6Dii or 5Diii, figuring the cost would be roughly the same as a 6D + Sig 35 Art.
Is there any thoughts about what I would gain/lost with either decision?
6D + Sig 35
6Dii/5Diii + EF 35/2 IS
I'd do most walk around, travel photos, family, and now with 2x kids (8 and 4) and sports coming up, that maybe the extra focus points may help because when i get a camera I stick to it for a long time.
Also, I am unsure if I would keep my 5Dc or try to get as much money back to fund forward to the new upgrades.

) I guess the main question I have in my head is "is it worth the extra money for a better AF system over a 6D for longevity?"
, I've seen it mentioned a few times, the first one I thought was a bit chicken little sounding.
