^^Only the US made Mann is similar to Purolator. According to the yt the Hyundai oem is made by M&H Korea, completely different. Ask any H/K owner about the noise tsb's and you'll find the Hyundai/Kia oem has different construction and apparently works better for some to reduce noise as recommended in the tsb's. One difference is, the H/K oem use silicone adbv, SC, nitrile. That's just one difference. Just like Mann Germany filters are different than Mann US made.
Champ makes the M1, solid filter. They also make the ecore on lowest tier where Service Champ is, a bulk jobber filter used at Firestone and Wally TLE. In this example the SC isn't an ecore, but it's not oem.
So no SC not as good, nor better when one owns an H/K and wants and expects oem, for the $35 price. And as noted in the yt the price point of the two filters is very different too.