I cannot see how they are a lot of trouble. Some are easier to adjust than others, but once set pretty easy to use on each hook/unhook.
Receiver rating for most is 500-600 pounds without a WDH. Hard to imaging a 24' TT with less than 500 pounds when loaded up for camping.
The purpose of a WDH is to restore weight to the front/steer axle and remove weight from the rear axle. Here is an example. 800 pounds TW trailer. Drop hitch on ball, rear axle increases by 1100 pounds, front axle lose 300 pounds. Apply WD to restore that 300 pounds to front axle, rear axle goes to about 650 pounds and 150 back to the TT axles.
Your 3/4 ton isn't likely to exceed the rear axle rating. with that TT. You might be losing 200-300 pounds on the front axle which may not be noticeable. Many people measure fender height as as estimate for relative effects from TW and WDH. That might not work for that TT/TV combo. A trip to the scales might be worth $14. Get 3 passes, truck alone, truck with TT without WD, truck with TT with WD.
If your Suburban has the OEM receiver (round tube), I highly recommend getting a replacement. They had a high failure rate when new, let alone 10 years old now.
A & A parents of DD 2005, DS1 2007, DS2 2009
2011 Suburban 2500 6.0L 3.73 pulling 2011 Heartland North Trail 28BRS
2017 Subaru Outback 3.6R
2x 2023 Chevrolet Bolt EUV (Gray and Black Twins)