I’ve had four Keychrons. Currently still have two of them, a Q10 with the stock Gateron browns and one Q11 that I put Kailh box jades in. All have been or were reliable. But I am aware of the issues that others have had. Maybe I’m just lucky? The first two were K-series, so cheaper than the Qs but I sold them, they had no issues at that time.
I’ve had four Keychrons. Currently still have two of them, a Q10 with the stock Gateron browns and one Q11 that I put Kailh box jades in. All have been or were reliable. But I am aware of the issues that others have had. Maybe I’m just lucky? The first two were K-series, so cheaper than the Qs but I sold them, they had no issues at that time.