i think 1 bitcoin is enough to trade bitcoin and i have experience in trading with cheap price altcoin i mostly lost my money because cheap price altcoin demand is very much low and no one interest to invest in it so i prefer that bitcoin trading is much more better than any coin.
This must be a right suggestion. Comparing to altcoin trading, going for bitcoin trading against fiats must be better option to gain consistent profits.
Because bitcoin markets are showing good fluctuations every day and the possibilities to book profit with them will be more because while holding bitcoins, we will be getting chances to make more profits as bitcoin prices are getting appreciated every day.
I guess we need to have verification for entering fiats based bitcoin trading. Otherwise we can choose poloniex's bitcoin vs USD tether trading.