Yes, I have a problem with handle very much in the first few session, but after familiar with it it rewards a lot power and ball quality from this blade especially pair with Chinese rubber
If you said your strong side is backhand. Yes, you can use blue sponge H3 for sure with excellence performance but, one thing to determine is too heavy weight
Very very different both spin, grip, quality of output and feeling
One thing Glayzer is better is very lightweight.
But if you don't think too much Glayzer can do everything and beat everyone if you're skillful