Intensity and light design is everything. Ac is great but there are better options for the money. Unless you are looking at their EVO lights. Supposed to be pretty boss. Take a gander at my light thread for some references. For me it’s always about coverage.
Vivosun has always seemed a little hit and miss, wasn’t it them who had malfunctioning units causing house fires everywhere? I can’t remember.
If you want guaranteed quick customer service HLG is kinda the company for that. I’ve heard mixed reviews on AC
