If you've played Final Fantasy alot, then DQVIII and SO3 should be a bit of a shock, but hopefully not by much. They are very much thinker games (as previously mentioned). Money might be a little difficult to get, but if you work your way around it, it should not be a problem in either.
SO3 does ALOT more damage as a whole. In DQVIII, you'll be lucky if you can do fifteen damage. They are not groundbreaking OMG THS SI TEH HAX games, but fun nonetheless.