Never used the OEM ink myself, but just for acrylic in general, adhesion tends to be mediocre. White material, multiple passes to build up volume and did some tape tear testing and it held up. Not using special profiles, just whatever I could get on the old copy of onyx for their heavy textile (wanted lots of ink) profile. Typically we do LUS-150 (Mimaki and aftermarket) and LH100, which is supposed to be good for acrylic and this is WAY better. We do make an effort when printing stuff that's going out to avoid fingerprints, but not being able to use alcohol or acetone means we have to be extra careful. Short of licking the acrylic or wiping it all over my skin, it seems to do just fine with minor contamination.