I was about to buy a Philips Pronto when I found these two remotes that cost less than one third of what I was about to pay.

I own a Pioneer 55-A3 television, Technics SA-AX6 receiver, a Toshiba SD-3108 DVD player, and other equipment. I would like to know if anyone has similar equipment to mine and uses one of the two remotes in question. Are there any functions that one of these two remotes cannot "learn" or "mimic"?

Any opinions would be greatly appreciated. Thanks in advance.