Agreed. To me Bitcoin is an asset and the altcoins (the market itself will decided) which one will increases in value. Also the limited number of coins/tokens make the whole ecosystem kind of cyclic, (after one high price - 'successful' coin will come another) which I find personally interesting and got involved. Do not find that Bitcoin is a speculative asset because Bitcoin is like the 'Father' of it all and it carries a kind of 'relic' sentiment around it, already. Apart of PoW and PoS/DPoS find the Quantum Proof of IOTA system very interesting. I mean very interesting indeed.