Frame sync, Time Base Correctors
 

Hello all,
Does anybody here have any knowledge and experience in the following models of TBCs and frame synchronizers:
1. Snell Wilcox TBS100D
2. Ensemble Designs Brighteye 5 (https://www.markertek.com/product/en...tbc-frame-sync)
3. Ensemble Designs Mitto 3G BEM-1 (https://www.markertek.com/product/en...scan-converter)

I was told that the Mitto 3G has the capability of removing the overscan of VHS tapes since it has a special resizing function. Since this device is way expensive, I'd like to gather as much feedback about it before I buy it. Any information regarding these three devices is highly appreciated. Thank you.