I'm currently in the market for an upgrade for my trusty G9. I enjoy using it, but its limitations have become increasingly apparent. I want to step in to the world of DSLR, but I'm unsure of the best way in. Currently I'm looking at the 700D and the 70D. My main focus is on live performance, macro and I'm also interested in using the Chandra for video and some astrophotography (planetary and lunar). Obviously the 70D is a much more expensive beast, but I'd also hate to be frustrated by any possible limitations of the 700D.
So in a nutshell, I'm looking for good low light performance and the ability to shoot decent video.
I look forward to your replies.