Hi there,
I am using ZJK ALC and TB ALC (both in ST handle, weight: ZJK ALC: 85 gms TB ALC: 86 gms). Mostly difference of handle. ZJK ALC - rounded ST handle. TB ALC - SQST handle. If you look at the wood composition - then both are same. From the finishing point of view, both are good. But ZJK ALC comes in a better packaging. Now if you see the butterfly website then both are price at 184 USD. So it is your choice what you want to play with. From FL handle point, ZJK ALC has a thicker handle compared to TB ALC.
From feeling point of view, ZJK ALC feels very slightly faster, but the ball feel with T05 on FH and T05FX on BH remains the same.