440 Camshaft recommendations for up to 6-6,500 rpm?

I'll give you 2 cams i've run in my 440's that have mild idles and peak at 5,800 and 5,900 respectively on the same dyno.

[email protected], .557 lift, 112LSA Mild idle. Made peak power at 5,800RPM 467hp, 514ft. lbs.

[email protected], .650 lift, 112LSA Medium idle. Peak power at 5,900RPM 602HP, 575ft/lbs
That second cam is definitely making the engine happy. Same approx. peak RPM, but almost 130 more HP & 60 more torque.