Hello Scott, Firstly a very good choice in looking for a twist.
With regards as to which is better ?? Buy both if you can. This will give you a choice to switch between a classic or a more avant garde wrist time.
As for being a WG Twist owner, I simply cannot stop looking at this piece,especially the beautiful 22k rotor, furthermore being a little sentimental towards LUC, the 1.96 calber being the 1st was my choice.
As for Sincere's Tech Twist, its a totally different perspective. High tech look with a solid, beautiful finish. Furthermore being limited, am sure it will be a treasured acquisition.
Ultimately it will boil down to what appeals to you most, which do you think will have more time on your hands. Either way you decide, you will most certainly not be disappointed.
Happy hunting....