I have 3 16X18s
Two with VS 17g mains @ 55 and poly crosses at 48 (WC Silverstring 1.20 on one and MSV Co-focus 1.18 on the other.)
3rd frame is all Tourbite at 47/45 for use in damp conditions.
About 2g of total weight added in each at 2 and 10, All 3 weigh in at 333-335g.
Love this racquet but I wish the PJ was more durable.