Manual air ride valves suggestion?

[Backpayne]

I already have 2600 bags on all corners and just using schrader valves. My dual Viair 444c compressors and 5 gallon tank came in (woohoo) but I am struggling with valves. I was looking and electric valves but think I may go with manual valves (prefer not having to worry about any more electrical issues than necessary).

I like the Aire Jax Foreplay but see a lot of the plastic paddle valves. Anyone have recommendations or experience with manual valves? Are 1/4" valves too slow?

Thanks#