Hi Shakurav,
Well since I'd bigining with SFQ I feel much much better than with the swimming dragon.Perhaps because the active exercices in SFQ involve all the body's organes and open all the chanels.With swimming dragon all chanels and organes are maybe not activated.This is my own theory..
As for zazen that meditation is a "passive meditation"different than "the small universe"whom is more an active one.
Actually SFQ is OK for me .I love too the small universe meditation,it's very revigorating.When I'll feel the need for zazen then I'll we do.
Have a blessing day,
Love ,
Patrick
By the way I've trying black sesame,I drink it when I wake up and 30 minutes after my ying yang water,that boost your day !