it depends though if you want more hauling space.. sure the celica isn't no truck but you can sure haul a bunch of bulkly items in the trunk!! and carry a bit more people that the 350z.. the celica is a nice well rounded car..
I've been thinking the same thing.. but there also comes to mind the insurance between the two ... I have a GT Auto but will get a stick in the future.. and just Turbo the future stick and that would be fine for me..
but if you want serious speed.. 350z is it..