No idea about the LG but we have the vented Splendide and wrinkles are never a problem, at least according to the wife. I'm not allowed to touch the washer. That said, a stack system would be better but the space above the washer has a hanging rack for the clothes she likes to air dry.
On edit: I looked at the LG and it appears it is not vented and sells for several hundred dollars more than the Splendide 2100XC vented model, which is what we have. I would recommend you look at it before deciding. We've had ours for 5 years and so far so good.
2013 Excel Winslow 34RKM
2015 GMC 3500 Denali Duramax 4X4 dually