Has anyone had experience with the Chevrolet 2.7 in a Silverado?

Not a fan of little turboed engines, there is no replacement for displacement.

I'd avoid any turbo engine.
1) added complications and potential issues not possible in a N/A engine
2) added cost
3) higher stresses on engine=lower engine longevity.

only reason turbos are a thing is epa gas mileage requirements

If you're only driving it till the warranty expires, go nuts. Otherwise it's a no for me.

How many have some serious experience with turbos? Daily drivers & track? You’ll only hear about the problems and negativity from guys that never really used them……. Technology has come a long way in the last 5-10 years. Nobody brags about the ones that keep rolling. If you do proper maintenance, it’ll out last the body & drivetrain.
Turbos are way under utilized and they're just starting to figure it out now. I certainly wouldn’t do much pulling with a small one,
One thing for sure, do not wait until your vehicle tells you to do an oil change. I do one every 4000 miles.