If just getting started, why not go with the Lee stuff? You can get more sophisticated later, if you think it's needed.
For loading .223 and 30.06 I use a Hornady Lock n Load powder measure on my Dillon 550. I attach it to a Dillon tool head in the #2 position. It measures +- .1 of a grain. I t works well for me.
I'm a big fan of the Hornady powder measures. They're very well built and the metering inserts are cheap and quick to swap out so you can keep them set for different cartridges.
I have Dillon SDB, Dillon 550b, and RCBS Rock Chucker single stage. I use the Dillon powder measure to drop powder if I don't min a small difference between each drop. Type powder can cause a .1% difference in charge weight per drop.