I don’t have any experience with Canon wireless remotes, but from the research that I’ve done, it seems like these are the best options.
I have no idea how much you are planning on spending on a remote, but I’ll just throw out my ideas!
This one seems like it has great quality for your buck.
This one from Vello, has a super long distance wireless connection at up to 100 meters. The downside is that it is fairly expensive (Depending on how much you are planning on spending.)
This one is the one that I use. But for under ten bucks what quality can you expect??
It would help me out if I knew what your budget range is, and what features you are wanting. 😉 🙂