One of the main features of Bitcoin Gold that attracts is its ease of mining. Its one of the easiest coins to mine. With BTG, the ASIC-resistant algorithm means a miner with a CPU or GPU can still mine.
That was the very purpose behind the creation of BTG. Bitcoin mining has been monopolized by a few giant mining farms and the small-scale and the medium-scale miners are losing out. The same situation prevails with the majority of the altcoins as well.