Hello! Thanks in advance for any recommendations you might have for me.

My Tahoe is a 2019 LT RST. 68k RWD with tow package.

Currently due for tires, need an alignment and have dealt with intermittent "Service Leveling System" notification. I replaced the Fuse but the notification has come back here and there.

Does anyone have a recommendation for Shocks / Suspension replacement? I have never replaced shocks or made a suspension upgrade to any previous vehicle. Considering I plan to own this for a long time, I wanted to ask some experts pros and cons for considering Bilstein, Fox, Sturminster, King.. not necessarily a comprehensive break down but just any tips or advice I might want to consider as I look at these different price ranges.