Which mother to choose?

Question

motherboards

Which mother to choose?
Msi b150m bazooka or Msi b150m mortar?
Mortar -
Processor
Socket
LGA1151
Supported processors
Intel Core i3/i5/i7/Pentium/Celeron
Multi-core processor support
yes
Chipset Intel B150
chipset BIOS AMI EFI support yes SLI/CrossFire CrossFire X support Memory DDR4 DIMM memory , 2133 MHz Memory type ECC/non- ECC Number of memory slots 4 Support for dual-channel mode yes Maximum memory 64 GB
IDE disk controllers
No
SATA
Number of SATA 6Gb/s connectors: 6
Number of SATA Express connectors
1
Number of M.2 slots
1
Expansion
slots Expansion slots
2xPCI-E x16, 2xPCI-E x1
PCI Express 3.0 support
yes
Audio/video
Audio
7.1CH, HDA , based on Realtek ALC892 Ethernet network
1000 Mbps, based on Realtek RTL8111H /2 (keyboard), PS/2 (mouse) Rear panel connectors
6 USB, optical output, D-Sub, DVI, HDMI, Ethernet, PS/2 (keyboard), PS/2 (mouse)
Main power connector
24-pin
CPU power connector
8-pin
Cooling type
passive
Additional parameters
Form factor
microATX
Additional information
M.2 slot for Wi-Fi module
Bazooka -
Processor
Socket
LGA1151
Supported processors
Intel Core i3/i5/i7/Pentium/Celeron
Support for multi-core processors
yes
Chipset Intel B150
chipset BIOS AMI EFI support yes SLI/CrossFire support
no
Memory DDR4 DIMM, 2133 MHz
Memory type ECC/non-ECC Number of memory slots 4 Dual channel support yes Maximum memory 64 GB IDE disk controllers no SATA Number of SATA 6Gb/s connectors: 6 Number of SATA Express connectors 1 Expansion slots Expansion slots 1xPCI-E x16, 2xPCI-E x1 PCI Express 3.0 support Yes Audio/Video Audio 7.1CH , HDA, based on Realtek ALC887 Ethernet 1000Mbps , based on Realtek RTL8111H
Connectivity
Interfaces
12 USB, 6 USB 3.1 (4 on rear panel), 1xCOM, DVI, HDMI, Ethernet, PS/2 (keyboard), PS/2 (mouse), LPT
Connectors on rear panel
6 USB, DVI, HDMI, Ethernet, PS/2 (keyboard), PS/2 (mouse)
Main power connector
24-pin
Processor power connector
4-pin
Cooling system type
passive
Additional parameters
Form factor
microATX
Overclocking is unnecessary. There will be only one video card.

Answer 1

Mortar - it has newer sound and two 2xPCI-E x16 slots with CrossFire X support.