Agree.Also agree.I rarely wear dress trousers and sports coats, it's either suits or casual wear. I wear navy pants a lot but in casual fabrics like chinos, midnight blue denim, etc. Anything that doesn't really need a crease. I like the look but it doesn't really carry over to worsted trousers.
The fit in my last few NSM suits is better than in my first commission. I chalked this up to the normal run-in period with a new tailor, and also my getting a better realization of what I like.
FWIW I'm waering an 8 oz. Fresco NSM suit today, and a friend's father told me I "looked sharp."