Hot water tanks

Anyones input on tanmkless water heater vs the 6gal. Storage??

Unless things have improved, my thoughts were that the tankless were prone to deposits and scale that would clog them, from what I have read.

I have a couple of friends who bought a new Beacon 5th wheel and a Class B diesel, and they both came with the tankless water heater. Neither of them had anything bad to say about them, or good really. The tankless systems just do their job, apparently. One issue is that their units would only operate on propane and no option for 110Vac.