Just earned Prestige Master a few moments ago, along with Dark Matter last month and Hero Armor last week. Going to retire my PS4 and play the PC starter pack. Any tips?

No, I'm not new to PC gaming. I have 1,500 hours on CS:GO. Purchasing a GTX 970 and earning the "big three" achievements on PS4 aligned coincidentally, and perfectly. Going to start playing on PC now. In terms of weapons to use, sensitivities [I always struggle with the perfect balance between accuracy and ease of movement (low vs high sens respectively)], or things like keybinds? I tried to set my binds up like I have them in CS. I even set my V key as reload, which is inspect for the knife. Thank you, and may your non-TDM lobbies be full!