I picked up a used rotor a couple years ago, haven't bought a loader since. I find it difficult to rule out... well, except your budget is $60 max for used. Mine came with a used marker, the seller almost gave it way for the price so i got lucky, probably the only way i would have ever owned a rotor.
Newer Halos & their variants will be just as heavy as the Halo Toos you used before, and those are really your only options unless your budget were raised. Used Vlocitys if you can still find em.