maxpwr said..
I had no issues with my airbank puffer pro from Ali Express, onsold to a mate who is still using it without issue.
I upgraded to the airbank pulse pro which is fantastic, really quick and has a few QOL improvements.
I'm firmly in the pro electric pump camp, one of the best purchases I've made.
There are three puffer pro's in our group and all of them at about the 18 month mark developed electronic issues. They started getting this recharge error which prevents recharging and now two of the three have died and one on life support. The mechanics for the pump seem fine so to me the instability of the electronics is a warning on the brands itself.