My Jones Cam Recommendation

A little head up my *** moment as I didn't catch the term "seat" and just thinking it was advertised. Been looking at quite a few lobe lists and everything is advertised, @ .050 .100 etc, and makes it easy to compare. I'm gonna guess the advertised, from what ever lift, is something in the mid 280's maybe low 290's (284-294?), based on looking at Bullets various mech. lobes. I just want to know what I'm replacing my 280°adv/232°@.050" (I have the duration specs for it at various lifts) 68° overlap hyd with! I know its gonna be a big jump up. Why the F these companies cant just give the various specs measured at the same points....... Calling Monday to get more info.