Not 100% that i'm posting this in the right place but here goes anyhoo.
I'll be driving to Killarney from Dublin in a few weeks time, i'm looking for some feedback whether i should go via M8/N8, through Portlaoise, Abbeyleix, Cashel, Mitchelstown. Or should i go via M7/N7, through Roscrea, Limerick, Newcastlewest, Castleisland. I've checked on Google maps and they're both roughly the same distance, so does anyone know which is best for road quality, traffic flow etc.? Your advice is much appreciated, thanks!!!