I have four. I trust and use them all. One is the Lee scale....very accurate. Keep it at eye level for ease of reading. The second beam is a Lyman...much more capacity than the Lee. Then there are two very inexpensive digitals from eBay....have proven accurate and easy to use for some years now. They cross check well with the beam scales.
"Only hunting and mountain climbing are sports. The rest are just games." - R.Ruark
NRA Life Member