I tend toward versatility.
None of these will totally eliminate my heart beat from the scope picture, but I am not shooting in competition.
Any of the three will show me where the gun is shooting, and get me inside minute of ground squirrel to a couple hundred yards.
I fail to remember the brand name on the front rest. I picked it up from Sportsman's Whse one day for about $40.00. The rear bag is from Allen and was purchased at Walmart, then filled with sand blasting media.
I had rotator cuff surgery to repair a separated tendon 18 months ago. A buddy asked me to work up a load for his 340 Wea last summer. I learned to appreciate the Lead Sled.
But for most of my load workups, and scope chores I just shoot over the bags which live on the bench full time. These were sewn by my lovely wife from nylon canvas and filled with sand blasting media. I have about ten bucks into the whole pile. They have endured over ten years exposure to the elements with no ill effects, except they are admittedly ugly.
Or in this configuration.
Which is good enough for me to shoot groups like this at 132 yds.