The first coin I purchased was the Victoria version, and have since purchased the Kennedy and the Peace version as well. The only one I don't care for is the Morgan as it states the "Hundred Million Dollars" schtick and it just looks absurd (I realize what I'm saying as I type a review calling one replica coin with a skull more absurd than another).
The Victoria coin is large and quite hefty at 38.5 mm in diameter. It feels good, has good weight, and absolutely feels like an actual currency coin. I have yet to receive the other two, and I am anticipating the Kennedy and Peace to feel much like their real life counterparts. The coins look excellent, and have an excellent worn look to them without it feeling raggedy. The stamping is clean, and inscriptions are clear. I haven't begun to learn coin magic yet, but I would assume they will work brilliantly for that purpose.
I can say with certainty that the coins can add a touch of macabre and mystery and look fantastic in person!