You should use DeSmume or No$Gba.
It depends on your specs too.
If you have a slow computer then both emulators will run slowly.
Also if you use No$Gba then make sure to use No$Zoomer with it.
It allows you to make the screens larger and more viewable while also allowing you to rotate it for other games you are planning to play.
DeSmume already has these features built in so you don't have to download a program separately.
Sometimes some games work with DeSmume but not with No$Gba and vice versa.
I hope I helped!
EDIT: I forgot to add that No$Gba has a bigger list of games compatible with it then DeSmume does.
I would recommend either No$GBA (with No$Zoomer) or DeSmume. Currently I am using DeSmume because it now supports real time saves (save/ load state. I think it is called real-time save.) Not sure if this has been implemented in No$GBA yet or not. Or you could be like me and get both since certain games are better on Desmume while others on no$gba. Hope that helps.
Desmume because its the only one of the two which is currently being updated.
Plus, its soon going to be the first DS emulator ever to support multiplayer and wifi!
It's a good time to be a first generation Pokemon fan. But when was it not a good time to be one? In recent weeks we've seen a native LOVE2D recreation of Pokemon Red...
If you've been waiting for an excuse to replay Super Mario Sunshine and happen to have up to nine friends, do I have some good news for you. Released earlier today...
Images for the rumoured Zelda-themed limited edition Switch 2 for The Legend of Zelda's 40th Anniversary have started to leak online.
The leak shows only the...
Hoenn to the ROM hacking scene is like Kanto to the official games. It's everywhere. At this point you've probably played through Pokemon Emerald with a party of...
After being announced last year, the fan-made remake Gamma Emerald has finally gotten its first early access release. A complete rebuild of fan-favourite Pokemon...
The golden age of emulation on the Switch continues as a native Dolphin port was released by @Nagaa earlier today. Included in this port, we're looking at cover art...
With the latest entry to the Fire Emblem series, Fortune's Weave, set to launch in September, Nintendo have today announced a new Nintendo Direct to put it soundly in...
Harbour Masters were cutting it close with this one, promising a release of their Banjo Kazooie PC port "Lighthouse" by the end of this month. And they did not...
So I got pretty lucky on this one. Having ordered the physical version of Oblivion Remastered on Switch 2, I had it delivered earlier today, beating out the official...
Though we knew all the way back in May that this was coming, the exact numbers remained a mystery for prospective Nintendo gamers in the UK. If you happen to have...
Though we knew all the way back in May that this was coming, the exact numbers remained a mystery for prospective Nintendo gamers in the UK. If you happen to have...
Images for the rumoured Zelda-themed limited edition Switch 2 for The Legend of Zelda's 40th Anniversary have started to leak online.
The leak shows only the...
After being announced last year, the fan-made remake Gamma Emerald has finally gotten its first early access release. A complete rebuild of fan-favourite Pokemon...
With the latest entry to the Fire Emblem series, Fortune's Weave, set to launch in September, Nintendo have today announced a new Nintendo Direct to put it soundly in...
GBAtemp is and always has been an independent community. Since 2002 our staff have voluntarily kept the site running, added new forums, features, provided constant...
Over the past week, rumors have started swirling as Redditors (probably correctly) deduced the title of the upcoming Elder Scrolls game, which will apparently be...
It's a good time to be a first generation Pokemon fan. But when was it not a good time to be one? In recent weeks we've seen a native LOVE2D recreation of Pokemon Red...
So I got pretty lucky on this one. Having ordered the physical version of Oblivion Remastered on Switch 2, I had it delivered earlier today, beating out the official...
Over the weekend, SQUARE ENIX and Disney & Pixar Games shared the release window for the highly anticipated action-RPG Kingdom Hearts IV. A new trailer also...
Hoenn to the ROM hacking scene is like Kanto to the official games. It's everywhere. At this point you've probably played through Pokemon Emerald with a party of...