which altcoin i should mine, the place i live in has almost free electricity, so want to get the opportunity. i can buy the machine and has no mining experience.
will appreciate any opinions
Better to mine that you can afford to buy if you have s9 miner then you can mine with bitcoin cash because its more profitable than bitcoin as of now base on my own calculation.. But if you can't afford to buy asic miner build your own rig as alternative to mine with altcoin..
Since you have free electricity avalon 7 or antminer s9 will be the best option..