Regular CC limit before VBV is activated

[LamerOnLine]

There is no "limit" it depends on BIN and "risk" percieved. If the website has vbv you will be directed to vbv page. Depending on the bin and risk etc it may skip vbv(no details needed) or you will need to input vbv. Of course lower value is lower risk.
Only way is trial and error carding isn't a team sport you have to learn your own route
tip: some sites may have vbv but not mcsc so play around!