Hiya,
I apologize for not checking this thread lately. I did end up with a Bushcompany 270 XT from CVT in Las Vegas, NV and ended up making four brackets for my four Thule load bars. I don't have a roof rack, just dead weight I have no use for. I also didn't want four universal, heavy, and super beefy mounting brackets from Bush Company. My goal is to minimize the amount of weight on top of my roof/rain gutters.
That YT'er did a great job with the pros/cons of the Darche; poles and guy ropes are their biggest gripe. Too many of them which results in a tripping hazard all around! I'm assuming the OVS and OVS Lite are similarly designed.
The beauty of the Bush 270XT is that they don't even offer poles, only three guy ropes+anchors. I really wanted a "true" pole-free design and don't want to worry about wind events. Bush Company clearly states that their awnings require zero poles and if the wind speed is over xxxx miles/hour, use their guy ropes.
Additionally, I have no need for coverage toward the front of the vehicle, which resulted in less arms/weight and one less strap to pull and tighten. I don't hang around the driver door while camping so there's no need for coverage in that area. That eliminated OVS/Darche/23Zero/Bush company 270XT MAX/etc style of awnings.
Last weekend, my buddies showed up at the house to work on a project and we deployed the awning during a windy day with occasional wind gusts that would've prevented me from deploying my previous Batwing awning. This awning simply didn't care and we were all quite impressed. So, that was a huge confidence booster for me. This awning CAN be deployed over a trail side lunch break w/o worrying about the wind. I won't have to bring out the guy ropes, hammer, etc to feel secure about deploying it. Granted, the coverage area is less than the BW 270 awning as the arms are shorter (89" vs 98") but I'm willing to live with is trade off.