The ASA E6B Circular Flight Computer is actually a CR version of the regular one, but without the ruler and with the CR wind calculator at the "backside". I think it's fairly new. But I keep away from it.
Now...
I like contrast... and I like friction...
ARRRGGGH! So hard to choose!!!
I'll think it will be the one I feel for at the moment of ordering...or rolling a dice.
Thank you both for your input, much appreciated. I hoped to learn which one was the best to buy, but lerned they were equally good. Slightly harder to choose, but I will be equally happy with any of them.
BR
/H