Dacor Black Tiger - for technical diving?

[VTernovski]

I bought Dacor Black Tiger as I was reading this is a good stiff fin suitable for cold water tech divers... so far, I don't like it - I stil think my Maresw Quadros way better - it's stiff but feels like it give way more force... I do like how light the black tigers are though...

any opinions?

 

[O-ring]

There can be only one...

 

[daylight]

VTernovski,
There is probably nothing wrong. They just don't "Feel" right.
I have three different pairs I've used for Technical diving and only one "feels" right. Quess which pair I wear?

BTW,
Welcome to the board and keep diving,
Larry