Looks like the 5555 is a 10 meter rig, not a dual band 144/440.
10 meters is very niche. When it opens up, it's a weird but fun band on SSB. Repeaters and users thereof are usually pretty rare, but your area could be different.
The AT-778UV is the usual dual-bander, though for just a little more money you can get a name brand used. I bought an older, but good condition Yaesu FT-8800 (dual receive) for $120 at a swap meet this spring. Or if you don't need dual band, for the same budget you can get the workhorse:
https://www.hamradio.com/detail.cfm?pid=H0-015771ham radio gear aren't really appliances, but more like raw tools. Like with power tools, there are certainly quality aspects to keep in mind, but the top end DeWalt drill or saw won't magically complete your wood working project
