Piros said..
Yeah there is ton more Axis Blacks coming out , this will be interesting . The cm2 area will become a thing of the past . As the new HA , Mid aspect wings will have alot more and lift and carry from the lower aspect wings , they are now so much more efficient . Don't want to get into aspect ratios as it's so confusing .
We tend to label wings high , low or mid aspect due to width and cord . The Axis 1010 we classed as high aspect but it's really not at best it's a higher aspect is a good example of what I'm talking about . The new blacks are much thinner with slightly wider width and but narrower cord but the cm2 is not that much less but they have a much higher lift & carry still similar to the 1000 or 900 in area but so much more performance.
So you need to let go of the 1000 , 1100 , 1200 , 1400 or 2000cm2 ect . Part of the reason GoFoil never post area . Best advice try before you buy , you'll be surprised you could ride something based on low numbers that you think you never could .
I agree that foil design is changing very quickly and SA means less when you are comparing very different wings across brands but it still has value when comparing
within a brand, especially if they have similar foil sections and aspect ratios. The math will always matter with foils and I applaud Axis for printing them on every foil. (I have tried many different foils but will never consider Gofoil because I like to know what I am riding).
There are a lot of performance characteristics we care about but first and foremost, the foil has to lift and all foils obey the lift equation, including the new Blacks. They cannot have less SA and have thinner sections and have more lift for a given velocity in the same medium (water). The easy lift you guys are reporting with the Blacks is probably due to ease of acceleration due to low drag and getting the Velocity up (which is squared in the lift equation, so it makes the biggest difference). I look forward to trying them soon.