Best move I ever made was getting rid of my newer Lee pots and stepping up to a RCBS Pro-Melt.
Much better lead flow, doesn't leak, stainless steel pot lining doesn't rust, actual temperature control. I could go on but the RCBS has been a life saver. Even my molds that suggest ladle pouring are working great with the RCBS due to the high flow rate you can get with the pot.
I even managed to cast the **** Bat jigs with it. Never could get them to pour consistently with the Lee pot. Yesterday I did a batch of 3 ounce round ball jigs that came out perfect.