@tacofeast Yes, welcome!
It takes some considerable work to get Ubuntu Touch working on a given phone. There are no ports of Samsung phones at present, and porting is done by community members like yourself.
So to see UT running on those phones, you'd need to do the work, or find others interested in sharing that work. There's documentation on porting on the UBports website.
Alternately, there'd a list of already supported devices, and perhaps you could find one available used to test out the OS.