S4Cruiser
SILVER Star
Quality of materials when compared to mombassa, howling moon and arb are subpar. A guy I know that owns an outfitter store won't carry them anymore because of always having to deal withe customer warranty issues.
They aren't terrible tents and from all i've seen are decent when compared to other entry level tents. I'd buy it for that price.
Personally no, I don't own a roof top tent but at all the trade shows i've been to just the feel of all the materials feels cheap compared to others.
They are pretty similar in price and quality of CVT tents.
Always good to hear a different perspective. Like you, I have zero personal experience with them.
When doing reading (expedition portal, etc.) tepui (specifically the ruggedized version) was consistently praised when compared to the ones you mentioned above. @Box Rocket is on the forum (and a tepui dealer) and gets nothing but praise from a customer service perspective.