How much does it cost?
That's the rationale.
How much value can I store on the network for $1 for 1 day?
For $1 the network will hold around $10000 on BTC, ETH, bcash, DASH ... chains.
*I think it is really revealing that these chains are remarkably even stevens*
For $1 the network will hold around $500 on others.
For $1 the network will hold around $35000 on the UNO chain.
That's bottom line, hard core business, stuff, and it wins over time.
You have to pay the piper, or in crypto, the miners are the labor, a daily cost.
So which chains are effective and efficient?
BTC, ETH, bcash, DASH, but UNO is superior by X3.5 ... a great coin to STORE VALUE.
Which is math, matters of fact, validating UNO as a true and an excellent store of value.