Just make sure to Pirate it, Paid emulator Devs on Android are greedy pieces of shit, many violate GPL Licenses just to make a quick buck, don't give in, don't give them money.
In general emulators that aren't open source are also shady and should be avoided wherever possible because they:
- Can be Malicous
- Might use SDK material (not something we care about but it can be used against them).
- May violate GPL or contain stolen code from others' work, which is extremely scummy.