The Geisselle SSA-E can often be found on sale for $150. At that price, I believe this is the best trigger you can buy for the money if you like a 2-stage.
Geissele also has their G2S trigger which is their lowest cost trigger.
Supposed to function like the SSA trigger.
I've seen these on sale for $117 and $170 regular price.
Nice to see that the Rise triggers can self-retain mil spec pins.
Not Stoner method, but better than having to add retainers to the outside of the receiver like many drop-ins require.