I recently got a deal on 5D3 and bought one. Coming from a 60D this is has been a huge jump for me. I am no professional and consider myself a hobbyist. The only paid work I can think of is that from time to time some photos I have in flickr get noticed by Getty Images and are offered for sale on their site.
Anyways, I love the 5D3 and it is just freakin fun to shoot with. Coming from a 60D, i was used to the focus recompose method but loving the 61 points on the 5D3 to play with. Having said that, at times I felt the 5D3 is probably an overkill for someone like me. Perhaps a 5D2 made sense cost wise. That way I could get myself a 70-200 f2.8 IS (version 1 or 2) from Canon or the new one from Tamron (after some reviews are out).
I still have the 60D as my wife uses that body, and we share lenses. Right now I have a 24-70L, 50mm 1.8, (selling the Tokina 11-16). If I keep the 5D3, I plan to eventually get the 16-35 II or one of the 70-200 but that may take sometime to save up. Question is, should i stick with 5d3 or go with the 5d+another L lens route? Its a question probably I will know the answer to but I guess I am looking to find out how others would have dealt with the situation.
Note: Do I need the second L lens right now? Well, if 60D has the 24-70 on it and is used by my wife, I will be using and needing a body for myself and a 2nd lens. I dont use 50mm at all, but we swap lenses when required.