I favor the #4 swatch. I think this is closer to the look of the woven design. I will continue to improve on the #4. I did not use tapestry crochet technique on this swatch. I crochet each color alternately on each row without breaking either yarn.
One of my niece asked me if I can crochet a hounds tooth using two colors. Since I can't find any available crochet pattern for this stitch design I decided to experiment on it myself and see what I can come up with. Above are photos of my design experiment of Hounds Tooth Crochet Pattern. I want to make a beret out of the #4 swatch.
Happy Crocheting and Designing!