Different trigger buttons?

Does anyone know the names of the different trigger buttons?

I prefer the lower yellow controller where the trigger button is just a button and not like the Xbox One or ps4 if you understand?
so the upper trigger just feels like the lower one. (From the press)

Unfortunately, I only find the controllers with the triggers in the Amazon that I don't want.

The upper one is not a trigger, but a shoulder button. Triggers are just the ones below.

They are not analog, or does that mean digital, on or off. Usually also tactile.