What's "better" really depends on what you're shooting and why.
Me? I shoot 1080p30 in most cases. I'd shoot 720p60 for sports since temporal resolution may be more important. I may be shooting sports in which everything will be slow mo so I might do that 720p24/60fps.
There may also be reasons to shot 1080p24, 720p24 or 1080i60 depending on your distribution intent.