I’ve only made one small one and I used Wendy Matheson’s trimplates to make it. They quilt turned out great, but the limitation is her rulers only make one size block. Here is her website:
https://www.quiltsbywendy.com/
The next time I make one, I will use the Deb Tucker Diamond Recs and Square Squared tools. Her templates make units slightly oversized, and you trim them to perfect size. The points are always a quarter inch from the edge. I love her tools. I’ve used both of these tools to make the units, but I’ve never made a SAS with them. Here is her website:
https://deb-tuckers-studio-180-design.myshopify.com/
My quilt is here:
Why I Finally made a Storm at Sea (with pictures)
SAS is my favorite pattern. I can’t wait to see your pictures.