Quick update - I have played a few rounds with my newly acquired wishon eq1 3 wood and 4 hybrid
I built the 4 hybrid with an uncut wedge shaft that I got at RBG for a buck or two and the 3 wood with a former favorite 3 wood shaft that broke at the tip (OG speeder 757). It worked out good as the wedge shaft was 37" uncut so in the 4 hybrid it plays about 38" total which is exactly what I wanted. The broken speeder 757 was tip trimmed by 2 inches roughly where it broke (just above the adapter) so installed its plays about 40.5" which is about an 8 wood length so I weighted it to about what I think an 8 wood would weigh (235g)
So far, I am not sure about the hybrid yet as it still launches quite low but it is much easier to hit than the 4 iron. I will probably try a higher launching and softer shaft to see if that will help but we'll see - not sure anything can be elevated at that playing length and loft.
As for the 8 wood, I am very surprised how well I hit it. Generally I really struggle with a 3 wood off the tee but this 8 wood has been really good so far and feels really easy to hit and I may not need a mini driver anymore. Color me impressed so far. Even off the deck, I am surprised with the ball flight as I thought it would be too low but its not.
Overall its almost like my own gx-7 infomercial lol, the EQ1 3wood for me is easier to hit than a 7 wood, with the distance of a 4 wood and the ball flight of a 3 wood.
In short, if you struggle off the tee or deck with a 3 wood, consider a SL fairway - its pretty impressive so far in my opinion (3 rounds in)