Which is better what is the difference between these cards can anyone explain please?
1.ASUS ROG Strix GeForce RTX 2060 Advanced Overclocked 6G GDDR6 HDMI DP 1.4 Gaming Graphics Card (ROG-STRIX-RTX-2060-A6G)
2.ASUS ROG Strix GeForce RTX 2060 Overclocked 6G GDDR6 HDMI DP 1.4 (ROG Strix RTX 2060 O6G)
3.Gigabyte AORUS GeForce RTX 2060 Xtreme 6G Graphics Card, 3X Stacked Windforce Fans, 6GB 192-bit GDDR6, Gv-N2060AORUS X-6GC REV2.0 Video Card
4.MSI Gaming GeForce RTX 2060 6GB GDRR6 192-bit HDMI/DP Ray Tracing Turing Architecture VR Ready Graphics Card (RTX 2060 Gaming Z 6G)
1.ASUS ROG Strix GeForce RTX 2060 Advanced Overclocked 6G GDDR6 HDMI DP 1.4 Gaming Graphics Card (ROG-STRIX-RTX-2060-A6G)
2.ASUS ROG Strix GeForce RTX 2060 Overclocked 6G GDDR6 HDMI DP 1.4 (ROG Strix RTX 2060 O6G)
3.Gigabyte AORUS GeForce RTX 2060 Xtreme 6G Graphics Card, 3X Stacked Windforce Fans, 6GB 192-bit GDDR6, Gv-N2060AORUS X-6GC REV2.0 Video Card
4.MSI Gaming GeForce RTX 2060 6GB GDRR6 192-bit HDMI/DP Ray Tracing Turing Architecture VR Ready Graphics Card (RTX 2060 Gaming Z 6G)