I would recommend around 20, but since you can respec in DS2 you can get a feel for it on your own.

i suggest checking the page for agility. ds3 and ER have 13 iframes on fast and medium roll and 11 for fat. ds1 has 13 for fast, 11 for medium and 9 for fat. ds1 fast roll w/ dark grain wood ring is 15. use these numbers if you want a consistent feeling to whatever game you'd prefer. agility page will tell you exactly how much pf it you need

39 best Cap 110 i guess

40 is probably good while keeping points decent in other stats

This is the dumbest comment I've ever seen on fextrawiki.

100% true. i played ER, BB, DeS, DS1 before DS2 and noticed this fighting the pursuer in FotFG. Id dodge his attacks in what would normally be perfect "souls" timing and still get knocked back with 75% of my health gone

Absolutely, the game feels great with high ADP, much more like the other games...but the game simple doesn't work correctly with low ADP and then high ADP...it appears to the player that it still doesn't work correctly due to no animation change. It took me literally like four attempted playthroughs to even think to look up ADP and what it does. A merciful, quick patch to remove ADP or make it scale faster perhaps would go a HUGE way to allowing more people to enjoy themselves some DS2 (apart from the DLCs...those will still be trash for the most part...cause snowfield).