I’ve had a recce7 for around 12 years. No problems with it or the ~15 qd mounts I’ve gotten for it. My son bought the explorr 30. I honestly don’t know why they’re not more popular. It sounds great on his 16.5” 308, my 6.5 Grendel and 6.5 prc. A 6” 10oz can with no barrel length restrictions for around $600 is pretty tough to beat imo. I’m planning to get one for my next can to shed some weight vs the recce7.