Upgrading CPU Cooler and Fans - Best option for perfomance?

Hey there!

I got a prebuilt PC recently and I'm wanting to upgrade the cooling capabilities.

I'm wanting to have a CPU Cooler that can also give me insights into my CPU/GPU temps and also have extra fans of the same brand that I can buy to match. I don't really need any RGB.

I've been looking at the Thermalright CPU coolers and fans. The price is pretty good, but I've been told the software isn't the best.

Would anyone like to chime in and give me their opinions before I place an order?

I really appreciate the help. Thank you!