Single Pattern vs Dual Pattern Camshaft
As i understand it the single pattern cam will outperform the dual pattern everywhere until
higher rpms are reached at which point the split pattern start to produce more power.
For sure the best street performance will be with a single pattern cam.
You will have to decide how often you will be operating at high or maximum rpm.
Old Earl used to say "you can dress a 10 in rags and she'll still be a 10"