Westwall -
What people experienced under dictatorship depends on who they were. Many people lived maginficent lives under Stalin - the inner circle lived a life of luxury and endless dinner parties, and under Hitler even more so. The aristocracy prospered under Hitler, and suffered under Stalin. Poles suffered under Hitler, Azeris thrived under Stalin.
If you want to compare the lives of 'ordinary' people under both leaders, then you need to define who the 'ordinary' people were.
Six percent of the population (5.5 million or so) of Germany were members of the NAZI Party. The communist party under Stalin had an interesting history..by the early 1930's there were around three and a half million of them. Then Stalin went berserk and killed them off till by the end of the decade the membership was down to less than two million, so less than ONE PERCENT of the population were members of the ruling class.
Those that survived did well I grant you that, but isn't that true with all governmental systems? The difference of course, is that in an individualist government ANYONE can earn their way into the ruling class. In a collectivist society it is nearly impossible.