I need to replumb a kitchen sink and I saw some sharkbite fittings and
valves that appear to just "push" onto the 1/2" copper pipe. I plan
to install two ball valves, a "T" for the dishwasher feed and a couple
of adapters to connect the Delta faucet.

Has anyone used this type of fitting yet and if so what were your
experiences and/or opinions?

Thanks