Reliability of this model E350

What is your question?

Might buy a CPO w/22k miles, though read dozens of posts, of really bad issues, like going through 5 sets of tires in 73k miles due to engine weight on front end, cracked driveshaft flex discs, air suspension leaking, brakes AND pads need fequent replacement, air susp, relay causing dead battery etc... in general, should I steer way clear of this model / MB ? Thanks, leaning that way-heavily. Regards