I posted this query over in the KOW section, curious about the opinion from the AOS side as well: Anyone have any experience building there army bases with magnets, so it could potentially be compatible with both AOS and 8th/9th Age Warhammer or other games such as KOW? Or know of any examples of anyone who has? I am currently researching examples, if I find some good ones I will post them.
Some tips: American pennies are veeerrrry close to a 20mm circle. Three in a stack make an inexpensive hefty metal figure base that only costs... ahem ...three cents. Penny + Fender Washer + Automotive Signage Magnet That ^ might be the least all-in cost solution.