Which heater to choose for an install in the OEM ducting?

[Skyliner33]

I'm planning for the future when I get up to installing a heater.
As far as I can think there are 4 main choices, in the poll.
So I'm looking for recommendations. I wasnt to happy with the control module of the last one and would have likes a remote turn on, but it was rather expensive.

So, what would you choose? Is there anything you particularly like, or dislike, about the one you have installed?

 

[Vinci]

Have a Webasto, currently working perfectly thanks to AC Automotive in Gloucester……stopped working due to comms issue between controller and heater. One outfit I tried I don’t think had a clue. Dale in Gloucester knows his stuff. Whichever make you choose, check the availability of engineers in your area, and run the heater in accordance with the maker’s manual….read it, don’t rely on the van converter telling you. I suspect there is little to choose between the main players.