Anyone else abandoned TPU tubes?

[Rhythm Thief]

I've tried these things and found that they're just too fragile to be reliable. Today I've replaced them with butyl tubes on all three of the bikes they were fitted to. Admittedly, these were the cheap RideNow tubes rather than the expensive ones you can buy, but I absolutely refuse to spaff thirty quid on an inner tube. Anyone else gone back to butyl tubes? Oh, and three of the four tubes in the pic are still good; if anyone wants some fragile and unreliable (but very light!) inner tubes, DM me your address and I'll stick them in the post.

 

[Dogtrousers]

There's a thread about them here
https://www.cyclechat.net/threads/tpu-inner-tubes-any-experience.302735/

 

[Pat "5mph"]

There's a thread about them here
https://www.cyclechat.net/threads/tpu-inner-tubes-any-experience.302735/

Mod Note:
Thank you, locking this one.