Small block rockers?

Anyone use the comp magnum shaft rockers? I see they only come in a 1.5 ratio but I can get a cam close to the lift I want with that. Prw makes a 1.6 but wondering how the quality of the two stack up? If I’m getting the lift I want with the 1.5 is there any advantage to going 1.6? I know it can effect more then just lift possibly? Thanks