Recent Dragon/ DML are very good. don’t dismiss the DS100 tracks out of hand. Remember that many tracked vehicles didn’t have track sag, so ther’s bo advantage in indy links. this Sherman, for example:

Also, you can glue DS100 tracks to the top run of vehicle’s road wheels

but I’ll concede that if you want to represent sag between return rollers, such as you find on Pz.IIIs and Pz,IVs, it is more difficult.
A further thing about Draagon 1/72 kits is that though exquisite, the prices of some of their 1/72 kits now approach what was being charged for 1/35 kits of similar subjects not so long ago.
Revell Europe also produce excellent 1/72 kits. Pretty much anything produced in the last 10 years can be relied on. Also, they have link&length tracks, not rubber bands. The ex-Matchbox kits can be easily identified - they’re labelled, correctly, as 1/76, not 1/72. Even so, some of these 1/76 kits can be built up into pretty decent models:


Finally, don’t dismiss Airfix 1/76 kits out of hand. While most of their tracked vehicles are rubbish (though some, such as the Matilda, the Chi-Ha, the Stug.III and the Pz.IV aren’t too bad), many of their softskins are pretty good:


Academy also produce some rather well-detailed 1/72 military vehicles. I particularly like their Dragon Wagon:



That’s an Emhar 1/72 A7V on the back, BTW. Academy’s Opel Blitz and Deuce-and-a-half are also good.
Italeri 1/72 kits are of variable quality. Their ex-ESCI Sherman and Churchill tanks, for example, are pretty good and well-detailed, but their own-mould DUKW is quite crude, and in many ways not as good as the 40+ year-old Airfix DUKW. They’re now also quite expensive for what you get.
Trumpeter produce some very well-detailed 1/72 military vehicles, sometimes excessively so, such as their Sd.Kfz.9 FAMO (2-part indy links in 1/72, anyone?)
Cheers,
Chris.