is Kraken any good? I have signed up and am good to go...aiming for small initial investment ($30) and low buying/seeling fees...
I'm a satisfied customer.
Buying/selling fees are usually low (0.26%), withdrawal fees is what gets you on most exchanges for small transactions.
It's actually quote low nowadays at Kraken:
Minimum withdrawal 0.00050 BTC
Withdrawal fee 0.00002 BTC
In dollars: just under $1 fee (Binance charges 25 times more).