As Jon says the Odyssey looks cool and is available from Jai (SEBMXER) at Shiners for a reasonable price.
Looks great on my Supercross.
Funny as I have the Pro neck on my ELF doublecross and also looks amazing.
Plus run a Hutchins Tiger Tooth on an Auburn.
Both of these are rare so I choose to race with the Odyssey as it's replacable, but still looks good.
Anyway personal opinionwould be the Pro Neck.
Martin