Ok, I went and saw the HiLo guys at CamperJam yesterday and that's pretty much made my mind up. For me, the low profile on the outside means that you can't even tell it's got a pop top fitted, apart from the little HiLo logo at the front. Seriously good stuff from the outside. With the sliding board on the inside, it's very neat and tidy also. Pops up very easily and with the pan option, that's another few plus points. The only downside I can see, and it is a shame they can't fix it in a different way is the internal screw bolts but.....I'll live with that for the other benefits