Fox form veno need advice for genie skills

Exude - Harshlands

Who can help to choose genie skills? I'm fox form build, I need some amp and atack speed genie skills. I'm think about Wind Shield, Extreme Poison, Tangling Mire, Relentless Courage. First Trangling Mire and Extreme Poison - 35% Physical defense reduction or 20% more damage. So, If I choose Trangling Mire, I do 15% more dmg than with Extreme poison? Which is better to take more dmg on target? For dps I can't choose between Wind Shield and Recentless Courage. How much atack speed give these buffs, if my veno has 1.25 atack/s? And which skill better in your opinion?