What???!
Wait a minute.. Let me say again... What?

What do you mean psychologicaly no difference?!
There are a lot of people I know in real life, who, exposed to this, will invest in what has a small price per unit, regardless of total monetary mass (the number of units in existence). You are not .. just wrong with that affirmation, you are way off!
Yes, most people value coins in USD. USD value of GBYTE is high, very high compared to other coins, that puts normal people off. It looks overvalued and risky. The only people that really value everything in BTC are BTC maximalists and hardcore traders.
GBYTE definitely needs to change the denomination before it's on more exchanges. It should be fairly trivial for Bittrex to implement. The current denomination is a huge put off for all new comers. This is VITAL for adoption. I understand it does not make much difference for all the crypto veterans but for new guys it makes a huge difference.