Some questions

• CPU: Intel Core i3 5005U @ 2.00GHz
• GPU: Intel HD Graphics 5500 (ASUStek Computer Inc) / 2047MB NVIDIA GeForce 920M (ASUStek Computer Inc)
• RAM: 7.00GB Dual-Channel DDR3 @ 798MHz (11-11-11-28) *8gb but idk why it shows that
• Motherboard/Laptop model: ASUSTeK COMPUTER INC. X540LJ (SOCKET 0)
• Audio Codec: Speakers (Realtek High Definition Audio)
• Ethernet Card: Qualcomm Atheros AR956x Wireless Network Adapter
• Wifi/BT Card: (if available) Qualcomm Atheros AR956x Wireless Network Adapter
• Extra Info: So the questions are:

1. My laptop has dGPU, will it use juts integrated one after macos install?
2. Which version should I install, I don`t know the differences between them
3. Is the wifi card good or it will won`t work?

Thanks