I shot 43rds for years but have recently moved to micro43. Currently I have the Oly EM1, 12-50 lens and Nauticam housing. I would like your opinion on which wide setup to go with first. The 8mm Panasonic or the 7-14 Panasonic. I know they use different domes, which surprises me, sine I used the 170mm dome for both lens with my 43rd setup. I will eventually acquire both lens but not now. I will be shooting in Fiji at the end of the month. All opinions welcomed.