I'm a hobbyist shooter, no paid work. Lately for my "everyday" photography I've been using mirrorless and lighter cameras.
But I shoot "events" about 1-2 times a month, these range from work functions, engagement ceremonies, birthday parties, etc., mostly for friends and family. For these I use my 6D.
My primary setup is the 6D with the 24-105, 35mm f/2 IS, and 85mm 1.8. And a 430 ex ii. I like it, it's a pretty versatile setup.
But I am toying with the idea of selling those 3 lenses and kicking in some extra money to get the 24-70 f/2.8 ii. Basically the best zoom I can get for that range, and I consolidate 3 lenses into 1 for a simpler kit that I don't use that often. That being said, even selling off my lenses I would still have to spend MORE money to get the 24-70 and I'd lose some versatility.
Would you do this, or should I stick to my current setup? Any other suggestions?

Nonetheless, it and my 70-200 cover the vast majority of my needs. I will probably pick up a 24-105 to fill in the occasional need for a good walkaround lens for the 5D3, but I shoot all my sports now with the other 2 lenses. I haven't tried every alternative, but they have the best AF of any lenses I've ever used.
