Quality low-cost TTL radio trigger (Canon) available currently worth buying these days?

Well, Radio Poppers, although I've heard good things about them require you to "waste" a perfectly good flash as the master, which I don't find very appealing. Besides, I'd like to do away with the additional weight of a 580EX/EXII whenever I can.

I'll look into the YongNuo again, but it seems that every trigger so far has it flaws and shortcomings after having read some reviews although I can't remember what the issues with the YN-622 was. The Pocket Wizard TTL units are out of the question as well. For that kind of money you'd expect it to work really well and not have radio interference issues I've read so much about.

While awaiting the Pixel King II I just read a review concerning the oddly named Rikon Dazzne Kody which seems quite promising. There are some issues but which will hopefully be fixed in firmware. Opinions?