eBTC vs EXN
Price : eBTC = $0.8 | EXN = $0.026
Supply : eBTC = 21,000,000 | EXN = 10,000,000
Exchange : EtherDelta
EXN price will Higher then eBTC in 10 Day's
You're right , But eBTC give
95% Coins for airdrop and EXN Only give
1% 
Btw, Im buying some EXN in etherdelta and wait this coins hit the other exchanges.