X-heads vs J-heads: what's the difference??

A fool and his money are soon parted and there are always bullshite artists waiting to take advantage of that.
X J Q P L M D E blahhhhhhhh heads... The only people interested in this crap are antique dealers looking to perpetuate the "legend" cast numbers for profit or those with heads looking to hold on to some sort of legendary status for the next bench racing session...
Next thing you know, Rappers will be hanging " X" heads from gold chains around their necks... :)