Good question, my answer will be you have to try yourself and you will get the answer for sure. Something for you to consider: If the racket handle (wood) is longer by 10mm, this will definitely offset by shorter racket shaft 10mm and vice-versa coz we are talking about a standard racket length of 675mm and same frame size. Will this affect the racket weight, BP and fell? The answer is "YES". If you used both JS10 KRP & MYP before this, you will definitely agree with my previous statement, cheers.