TT Toyhaulers - What Else is Out There

As life goes on, we no longer have a need for our family sized FW toyhauler and are thinking about downsizing to a smaller TT style hauler just for the wife and I. We do still boondock so decent sized tanks and generator is still a must. While I currently own a Heartland, I'm not beholden to the brand but I did come across the Fuel line which advertises 100 gallon freshwater along with 41/41 grey and black which is about the same as our current FW. The downside is the Fuel line is fairly new and used units are not available that I can find. I really hate to buy new. Just wonder from all of you in the know, what other brands/lines out there have similar specs that I could check out for comparison?

Thanks in advance.