The better is the T31.
canon xsi is much better
they are better than a nikon
We can not say that, that depends on a lot of stuff. Do you already have lenses for Nikon or Canon? People have different meanings about that, do you know someone who has more knowledge about this question than you do? Ask that person, and ask him/her why he finds that. You can also Google it of course, for a lot of opinions. :-)
Nikon D60 Canon Rebel XSi Canon A590 Canon SD950 Nikon S51 Canon SD890 Canon SD790 Canon Sd770 Sony T200 Canon G9
Nikon D60 is the best alternative for the Canon Rebel XSI.
Canon eos rebel t3 slr is a better camera compared to canon eos rebel t2i
The best cameras for sports are digital SLR's. Most of them offer at least three pictures a second. Some models include the Canon Rebel T3/T3i, or 60D. Or Nikon D3100, or D7000.
There aren't many SLR Cameras for under $500 because it isn't that much. But the most recommended ones are the Nikon D3100 and the Canon Rebel T3. These two Camers are almost even so you cant say which one is the best.
Sorry, I shoot with Nikon, no experience with either
It depends on the preference of the buyer.
Canon Rebel XSi - for sure. It is newer than Canon Rebel XTi and has 12 MP while XTi has 10 MP. Plus the XSi has live view, like a point and shoot camera you can use the LCD to take pictures. =================== I personally like the Canon 50D more than xsi or xti
I have a Canon Rebel series. This is really a matter of opinion, either one are great for first time DSLR owners. I personally chose at the time what camera to get based on additional lenses etc I planned to buy. It's also a good idea to test both. Hold them in your hands and see which one feels right for you.