Any experiences with the various Bonklip-style bracelets out there today?

WatchUSeek Watch Forums WatchUSeek Watch Forums Urs Haenggi

I'm considering trying a Bonklip on my Murph 38mm. Here in the UK, it seems the 20mm Forstner Klip is sold out everywhere. However, I've found a couple of others. Serica and Joseph Bonnie.

Has anyone tried these? Recommendations or warnings to avoid a particular brand are very welcome. Cheers!