What have you guys used in your 45 Colt for hardcast, and have you been happy with it?

I have only used the 335g hardcast from Cast Performance. They did very well for me, but thinking about trying something different. Something lighter. Don't know that I'd want to go any heavier, but I did find some 360's from Cast Performance. I would think those would be better suited in the 454 Casull or the 460 S&W though. I found some as light as 200g, and almost any weight between those two extremes.

Also, a quick casting question- Is it worth getting a mold, and pouring my own? Can I pour 100% lead, then quench in water to add hardness, or does that not add enough?