i have the wilton on my bench and i love it for the most part. the one thing i absolutely hate is the handle. unlike 99.99% of vises out there, this one doesnt have a sliding handle. its always hitting my drawers (where i have it setup)
I was going to start to build a new end setup so i can put a normal handle on it lol
It does seem strange and it's tough to get used to as well. BUT.... there's a reason for it. Their rational is so the handle doesn't slide/move like a normal handle if you drive the vehicle with the vise in place.
360° LOCKING HANDLE
PATENTED LOCKING HANDLE SECURES THE HANDLE WHILE DRIVING OR REPOSITIONS IT WHILE WORKING
TO OPERATE, PULL HANDLE OUT, ROTATE TO DESIRED POSITION
As far as using a "normal" vise on the Amazon linked support goes. I ordered one of those and ended up sending it back to them.
I do wish Harbor Freight would bring back their slide in vise mounts Part # 66260 or I had bought a bunch more of them. The metal cost about what they were selling them for. It must have been 2/3 years ago that they discontinued them.