Creality Ender 3 V2 Firmware - which file from Creality website!

I'm new to 3D printing and just purchased a Creality Ender 3 V2 printing. I'm wanting to update the firmware (with the official Creality firmware).When I go on the official Creality.com website I'm confronted with the following options for the Ender 3 V2.....I'm a little confused! I know I've got a 4.2.2 board so can ignore the 4.2.7. files and I know have BL touch so can ignore those too. However there are still a few different options!For my benefit and others reading this, could someone translate each of the options?
1. GD-Ender-3 V2-Marlin2.0.8.2-HW-V4.2.2-SW-V1.0.7_E_N_BLTouch 29 Nov. 2022
2. GD-Ender-3 V2-Marlin2.0.8.2-HW-V4.2.2-SW-V1.0.4_E_N_20211230 06 Apr. 2022
3. Ender-3 V2_Marlin2.0.8_HW_V4.2.2_SW_V1.0.7 11 Aug. 2022
4. Marlin-2.0.1-HW-4.2.7-mainboard-V1.1.2-compatible with BLTouch and filament detection 26 Mar. 2021
5. Marlin-2.0.1-HW-4.2.2-mainboard-V1.1.2-Compatible with BLTouch and filament detection 26 Mar. 2021
6. Ender-3 Series Touchscreen firmware (Excect Ender-3Max) 08 Mar. 2021
7. Ender-3 v2 4.2.7mainboard (32bit) 28 Jan. 2021
8. Ender-3 v2 4.2.2mainboard (32bit) 28 Jan. 2021
9. Ender-3 V2-V1.0.2 Source code 28 Sep. 2020
10. Ender-3 V2 SD Card File_V1.3 23 Jul. 2020

I'm guessing I need number 2 and number 6 above, but I'm not sure!!