Best TV streamin device?

I've never tried other than Roku so can't help you as I've nothing to compare. I used to have an older roku 2 box, but it seems the video "load" (more crap just like websites) overpowered the processor and it finally became so slow as to be nearly unuseable. Then I got the newer one, and it's been good. I have no "pay for" I just sort through the "free" stuff.

Old box was a "Roku 2", new one is an "Ultra"

Overall I'm fairly happy. Big issue for me is some of the "channels" have incredibly stupidly designed menus, and some of them are incredibly "ad heavy." Generally that is not so bad on the Roku channel itself. Not sure I think I used to watch quite a bit of "Tubi" but it has become a zoo. There are 2 /3 of the free channels that basically have nothing but horror films, which I'm not into.

One channel that has a fair amount of good old movies is "Movieland TV" which has a red bordered triangle for a logo---but they don't seem to change them much

Not at all impressed with "Fawesome" which stands for "Free Awesome"