Finally decided to go with 9200CC instead of 9200iiC. As per victor, both have same technologies but 9200CC is a bit more comfortable and fits well compared to 9200iiC (may be my foot shape is different). It's a great upgrade from P8510, only noticable difference is i feels slightly elevated from floor when I wear 9200CC (probably thicker midsole). I tried new Yonex comfort Z as well but hands down 9200 is better in all categories.