I am glad you are happy with your Santi. I love my bullet and stick to my views. Maybe you can give us some insight in that you have in the pockets that make the sag?
I carry spare mask, notebook, DSMB, fingerspool, dive tables, trauma shear and 3rd backup light with no issues.
I'm not trying to change your views. I am also happy you love your new Fusion Bullet. You gave roses and I gave some thorns for anyone looking to buy the Fusion. Drysuits aren't cheap. Just saying for others, test before you buy. Rent for a few dives is even better.
The Bullet skin has a rubber grip material on the inner part of the skin where the pockets are located to help mitigate sag by gripping the inner layer. The Bullet skin itself also helps with sag by the skins thickness.
What's in your pockets?
Left working pocket had wetnotes and maybe a spool. Basically something random I know I will use on the dive but nothing heavy.
Right pocket had a spare frameless mask, 150' spool, shears, Nautilus lifeline (when appropriate).
The fact is there are two separate layers to deal with, slippage happens topside.
It's a quality built suit. It was just function for me.
*Long drying time. The suit is noticeable heavier when wet.
*Dealing with two distinct layers. Not fun donning on a rocking boat. I would suit up before leaving the dock.
*Making sure the skin lined up correctly with the dump and inflator valves to prevent leakage. Yes checking valve needs to be done with all suits, but you need to make sure the skin is under the bottom edge of the screw down cover. Not a deal breaker.
*During surface intervals, I like to open the suit, drop the top half to my waist while leaving the suspenders on letting body moisture out. Being wet, the out skin wants to migrate down separate from the inner layer. I could have worn a belt but that would trap moisture in the lower half of the suit.
I only wish good towards people. I'm just stressing to try before you buy especially for first time buyers.
I'm seriously looking forward to your future posts as time passes. I love all things scuba and I am always curious how products improve and perform over time.