OPD is great around town, but use lower levels of regen at higher speeds. If you regularly need to slow down faster than OPD offers it's your driving style that is unsafe.

Also I couldn't get the Alexa integration to work, and how long is a crappy product from an unknown company even going to be supported?

I was once honked at and asked to pull over to let an impatient driver past when cycling down Polwarth Terrace. I said no, and pointed out it's a 20mph speed limit. "Oh is it?" she replied.

The partitioning keys were wrong, so certain updates had to scan hundreds of indexes rather than the intended single index. Check your queries with EXPLAIN, folks.

It's almost like he doesn't have a clue what he's talking about. Imagine.

Overconfidence in tech innovations is nothing new.