If the 11 is a pro max, send it brother. Save your money and buy it. Many will argue that 11 won’t get the next iOS which it probably won’t but there upgrades in the last 5 years have been marginal at best. 11 pro max, here and battery is still good for a day and half, still snappy performance.
Hey dude apple markets these things like every iteration is revolutionary. Dude can be pissed if it’s not. If it’s not, maybe don’t market it like it is.