I have 3 roku sticks,most of the time it streams well except for one and each one shows excellant signalsignal.I also have two square box with no conditions with them.I recommend the larger square box over the sticks.
I have had this now since it's introduction. I also have the Rokku 3's and the HDMI version is the most convenient .Very simple installation process and your off and running just like the great original devices. Content is probably the best of any streamer out there! I use OTA programming so my Roku fills a need.
We never had an issue with our Roku box but we have to reboot the stick by unplugging it at least once a month. Kind of a pain but otherwise we love it.
I wanted to try the Roku streaming stick for a while and now that I have I have, I love it. All the different types of channels you can get is amazing. From learning crafts to self help to news channels and Cable stations. I would highly recommend.