Daisy Chain Power Supply Noise?

I've never been a "pedal guy"; I usually just use a multi-effects rack and a distortion pedal, but I'm looking to get just a few basic pedals (distortion, compression, delay, EQ) to put in my camping trailer for trips. Up to now, I've just been bringing my laptop and using VST emulators, but I want to switch to "the real thing." I'll have a 300 watt, pure-sine-wave Jackery for power, so it should be clean, but what about a daisy-chain power supply? Do those introduce a lot of noise in the signal chain? I'll also have the option of plugging straight into the trailer power, but I'm guessing that'll be pretty dirty.

Related question: any suggestions on a sub-$200, 10-20 watt practice amp? Preferably USB-C powered.

Thanks.