With the AORUS Gaming 3, Gigabyte has a well equipped mid-range motherboard in its portfolio, which comes with a bunch of interesting features. There are for example two M.2 Gen 3 x4 slots as well as a good looking design. Apart from that this model should feature a rather interesting price.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips