[SOLVED] MSI B450M PRO-M2 MAX vs B450M-A PRO MAX

[AlfieBJ]

I'm upgrading my computer, here is my build, note that I'm reusing my old GPU:
PCPartPicker Part List: https://uk.pcpartpicker.com/list/pttzdm

CPU: AMD Ryzen 3 3100 3.6 GHz Quad-Core Processor (£79.97)
Motherboard: MSI B450M PRO-M2 MAX Micro ATX AM4 Motherboard (£61.97 @ Ebuyer)
Memory: Corsair Vengeance LPX 16 GB (2 x 8 GB) DDR4-3200 Memory (£73.47 @ Ebuyer)
Storage: Western Digital Blue 500 GB M.2-2280 Solid State Drive (£63.99 @ Amazon UK)
Video Card: Asus Radeon HD 7790 1 GB Video Card
Case: Cougar MG130-G MicroATX Mini Tower Case (£37.99 @ Amazon UK)
Power Supply: Corsair TXM Gold 650 W 80+ Gold Certified Semi-modular ATX Power Supply (£69.98 @ Currys PC World Business)
Total: £387.37
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2020-05-25 14:27 BST+0100

MSI B450M PRO-M2 MAX vs B450M-A PRO MAX
I'm not too clear on the difference between these two motherboards, or which is better, or if possibly there is a better option? I do plan on using m.2 memory.

Any help is geatly appreciated, thanks!

 

[tennis2]

The MSI B450M PRO-M2 MAX is definitely the better board.