Best bang for the buck?

What is the difference in advertised duration and duration at 50.I think my cam is straight up.I am only using logic here because i didnt degree it just dot to dot.
Advertised duration is in my opinion a way of hyping up a cam.. most people will compare the cam @50. That really gives a true idea of a good comparison. Notice to 221 and 228 are your numbers.
once you get into to 230 and above then you're going to need a higher stall converter so you're not holding both feet on the brake at a stop and it's still trying to Gallup and push it through the light LOL meaning you kind of need a little slippage..
I would definitely hope that about 10 other people jump in here with about twenty other ideas and you take all that into consideration and make your decision from there not just one chicken thrower like me LOL