That machete sizing you posted is not the 2.4, its the 2.35 ..Id say the 2.4 should be comparable to the Rig 2.4 sizing but, thats if Dans even got it correct(cause they dont)
As for the BSD, it is not bigger then the machette 2.35...Ive compared both next to each other and the BSD was smaller.
In all both tires are very good but with Demolitions new compound, they should last longer between both tires. If you want the new compound Demo, be sure to get the 2.40. 2.35 does not have it and Ive heard is discontinued due to the larger size.
Could always add the Demo Rig tire as well, its said this tire is supposed to last a good amount of time, longer then other tires on the market.
REFS-
Vital- KyMike, FEDEXdoobie, adrenalinebmx ,MaximusBikes
Bmx-forum-Tumitama, archerbiker9(2x), mrsanchezz, nguyenna, JoeyBones, fast-and-loose and many others
Also multiple sales on global-flat.com and PinkBike. Theres to many to list all. Most sales are done through texting I havent been able to keep track of who is who.