As I said, if TNI decides to use SS-3 for squad-level DMR, it's definitely better.
Actually, there are multiple 5,56mm DMR out there, like SDM-R, SAM-R, Mk 12 SPR even L86 LSW, which is originally a squad-level LM, but then repurposed as DMR.
The way 5.56mm DMR is used, is obviously different...