HOTAS - What do you use and why?

Hello,

I have 10 years old Saitek X52 Pro which still is working like first day. I just got my new PC which runs FS2020 perfectly, Just flying with Airliners (PMDG, FENIX). With budget consideration, I can upgrade to VKB Stecs throttle and gladitor stick, is it worth?
How they will give me better flying experience? Is it worth to spend almost 600$?

For the time being, I don’t care about hardware feelings, looks,… just the important thing is how this can improve my Take off or Landing stage.

Thanks in advance for your advice.