please help make a choice
please help me make a decision as I am not very familiar with the all the audio world jargon and technical details.
I have these 3 options (I will leave here the amazon product titles because I cannot post links apparently):
1. Pioneer HTP-074(B) 5.1 Home Cinema System with AV Receiver and Speaker Set (100 Watt/Channel, Multiroom, Dolby TrueHD, Bluetooth, Radio, Front USB/Audio in, Eco Mode), Black
2. Onkyo HT-S3910(B) 5.1 Home Cinema System with AV Receiver and Speakers (155W/ch, 4K UltraHD Lead Through, Dolby Atmos, DTS: X-Playback, Bluetooth, Hi-Res Audio, Advanced Music Optimizer), Black
3. Yamaha YHT1840 5.1 Home Theatre Kit - Black
any explanation to why one is better than the other, coming from personal experience or simply by just having a good understanding of this area of expertise would be highly appreciated. Thanks!