Many difficulties have found looking for the best emulator android that can be Run BBM and Whatsapp in one Emulator, i have try everything emulator tips and trik. such as SDK manager, Bluestack and Genymotion.
Now i have good idea, Install Genymotion Virtual Device with Choose Galaxy S4 HTC One Xperia with Google Apps 4.2.2 API 17. Run from VirtualBox VM.
You can Install Genymotion Virtual Device for Galaxy S4 you can Visit How to Install Blacberry Messenger ON PC . after that Close all Genymotion software. Open VirtualBox VM you can see virtual machine of Virtual Device Galaxy S4 which install with genymotion before. for Install Android App Whatsapp and BBM you can Download and Install from Google Play .
The Benefits of Run On VirtualBox VM is more stable and never lags
You can see video tutorial below for details.