Amiga Forever might be a bit more popular than Nestopia. We know about 1 link to it since March 2021 and only 1 link to Nestopia. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Try to remove the emulator in Configure emulators,and import it again, it could work. You can also try different emulators like Nestopia or FCEUX (the one I am personally using). Source: about 2 years ago
In my opinion, before you plunk down a bunch of cash on old hardware that is likely to be underwhelming (and costly to get moderately functional without access to vintage peripherals), I’d recommend you look at Amiga Forever from Cloanto (https://amigaforever.com). This will include legal ROMs and everything you need to get started on a modern PC. If you must have a hardware solution, look into the The A500 mini... Source: 12 months ago
Mesen - Mesen is a NES/Famicom emulator and NSF player.
WinUAE - WinUAE is a Windows port of the emulator UAE.
FCEUX - FCEUX is a Nintendo Entertainment System (NES), Famicom, and Famicom Disk System (FDS) emulator.
VICE - Bring loops to life with the loop slicer plugin for Mac and Windows.
puNES - PuNES is a high accuracy NES emulator.
WinFellow - WinFellow is a Commodore Amiga emulator that has high compatibility and supports all existing...