SMN DPS rotation?

[Hayward]

After I got Ruin II at 38 here's where I stand (Aetherflow whenever it's up):

1) Bio
2) Bio II
3) Miasma
4) Fester
5) Ruin II (Which replaced Thunder)

Sustain and E4E as needed.

[Mythrellas]

After I got Ruin II at 38 here's where I stand (Aetherflow whenever it's up):

1) Bio
2) Bio II
3) Miasma
4) Fester
5) Ruin II (Which replaced Thunder)

Sustain and E4E as needed.

If you Cast Bio I first you're wasting a GCD, here's why, If you cast Bio I last then you can fester almost immediately, it's not on the same GCD. Also it allows you to Fester a second time before you have to refresh Bio I.