Yes, the blue cardigan is lovely (the variegated wool is beautiful) And with the neckline... The more advanced raglan patterns start with a very small stitch count for the fronts and increase the fronts in a certain ratio to the four raglan increases. Often at the half way of the yoke there are in addition to the front increases stitches casted on for the fronts to create a more rounded neckline (obviously not for the blue cardigan)
I am so curious how your cardigan will look in the end <3 <3
(and please be lenient, if I wrote things you already knew)