Today I was really annoyed because I was in the middle of something and there was a thunder so we had a power outage for a few minutes. I'd like to buy a UPS for my computer (a MacBook Pro M3 Pro, so it doesn't consume much), two external displays 27" and 28", a Thunderbolt dock and a USB hub. Which UPS would you recommend that could keep these devices up for say 20 minutes while there is a power outage so I can finish what I am doing and/or shut down everything gracefully?