Well some of us are trying to explain the meaning of the specifications so that then you may learn and then use that new knowlege to make your own choices. However you seems to just want someone to say, "use this one, it should work fine".
Someone will undoubtedly eventually make that choice for you, but will that help you in the future when you have to again select a component from a raft of choices?
PS: that small transistor looking device in the picture of the arduino that is going to give you "more then 20ma", you are going to have to identify what it is, why you think you need it. I suspect it will not work at all as you suspect it will.
Lefty