Before I make the purchase of Ricoh SG3110DN from BMS with Sawgrass Inks.

Is this Ink (RICOH SG GX smart dye sublimation ink – SUBPRO-GX - from ink4inkjet)
ok and should I go for that Instead?

I have already found a supplier for good mugs here in Iceland, bought a mug press from Bms, have 2 good heatpresses and screen print equipments along with a background as a printer and graphic designer.

Mugs are next on the to do list but the price of the Sawgrass Inks makes no sense. I dont want the cheapest just a reliable supplier with good quality.

Can someone here recommend me what to do?