I didnt design this, I printed it because I use coffee mugs (like the ceramic mugs in the kitchen) and it fits perfectly. https://www.thingiverse.com/thing:6542668
In total I had the V1s for ~4 years:
2 year in the drivers side failed, replaced under warranty.
2 years later the replacement driver failed in the same way. Just out of warranty. They gave me a discount for the v2s but I went a different way. 1st time CS was great, 2nd time (not terrible...