Adjustable Rockers looks like 2 types

Good idea, I am hoping there is only 2 different types of rockers and there are 8 of one type and another 8 of the other type.
That could actually be beneficial. If someone put 8 stock ones on the intake and 8 1.6s on the exhaust, for example. Depending on the camshaft grind, that could be adding a little power.