You don't need two PC's to stream to be a successful streamer, but it does have 2 big advantages:
ImAverageSniper uses the Logitech G502 HERO gaming mouse.
ImAverageSniper uses the Razer Kraken 7.1 V2 gaming headset.
ImAverageSniper uses the Asus TUF Gaming VG27BQ gaming monitor.
ImAverageSniper uses the SteelSeries Apex Pro gaming keyboard.
For gaming, ImAverageSniper uses a Intel Core i7-9700K CPU with a ASUS ROG Strix GeForce RTX 2080 GPU. He uses a MSI MPG Z390 Gaming PRO Carbon motherboard. ImAverageSniper uses Crucial Ballistix Sport LT 16GB memory and a Samsung 860 QVO 1TB SSD for storage.
For streaming, ImAverageSniper uses a Intel Core i7-6700K CPU with a EVGA GeForce GT 730 2GB GPU. ImAverageSniper uses CORSAIR Vengeance RGB 16GB memory and a SanDisk SSD PLUS 120GB SSD for storage.