Of the two brands you mentioned, I would go with the Equal-i-zer WDH (4-point sway control).
As mentioned, the 6,220lb UVW is a published weight (web site, brochure, etc.), not representative of a 'as-shipped' UVW. Based on a couple 2021 24BH's I found on dealers lots the Yellow Sticker 'as-shipped' UVW's were approx. 6,400lbs.
I agree, the reality of the loaded weight being near/or at the 24BH GVWR of 7,250lbs is highly probable........, thus resulting in a loaded tongue weight range of 942lbs to 1,088lbs (13% to 15% of 7,250lbs GVWR). This would be worst case senecio.
I would recommend a WDH rated at 1,200lbs and would be an ideal match for the 24BH. Also, make sure your RV dealerships gives you all the installation/adjustment documentation that came with the WDH.
Once you have your TV/TT under typical loaded conditions, I highly recommend a CAT scale visit to confirm all your weights, WDH adjustment, etc..
CAT scale how-to:
https://www.jaycoowners.com/forums/f...v-tt-3871.html
Bob
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2016 GM 2500HD 6.0L/4.10
2018 Jay Flight 24RBS
2002 GM 2500HD 6.0L/4:10 (retired)
2005 Jayco Eagle 278FBS (retired)
1999 Jayco Eagle 246FB (retired)
Reese HP Dual Cam (Strait-Line)