I'm about to purchase '21 Heartland Mallard M26

We bought a North Trail when Heartland first started. When I tell the horror story, people cant believe we still camp. Not to scare you, because supposedly Heartland has improved, but make sure a) you have a great dealer that will support you, or b) feel comfortable performing all your own service and repairs. That goes for any brand. Also, check out the Heartland Owners Forum and review the posts on your model. Good luck!