Cokin ND Filter P-Series Test

Just got the ND filter kit for the P-series holder by Cokin. Here are some really quick tests I did as I'd like to jump right in to some car photography when my adapter ring comes in. All shots were on the Tokina 11-16.

Taken without a filter. Actually not too bad, the sun is on the far side so the sky isn't too blown out.

With the Cokin 121 L 1 stop (light)

Cokin 121M - 2-stop (Medium)

 

Cokin 121S - 3-stop (Soft) and not positioned the best. Also, not much a difference for this sky from 2-3 stops.

 Now... where are some clouds to test this out on