It depends on whether I'm trading or holding an altcoin for the long term. If I'm looking for an altcoin to trade then I'm going to look at the price, if the price is good for trade, if I have enough volatility to make it profitable for me. If I'm looking for an altcoin to invest on a long-term basis then I'd look at the quality because the price doesn't matter to me if an altcoin's quality is solid and if it has a lot of potential.