if price is no object then 3d studio max (3dsmax) or Maya are top of the line 3d applications, used by professionals for hollywood and tv. those might be overkill tho.
blender is good but has a weird interface
ac3d is pretty good
sketchup is good and free
it really depends on what youre doing - if you dont need animations and such, etc
blender is good but has a weird interface
ac3d is pretty good
sketchup is good and free
it really depends on what youre doing - if you dont need animations and such, etc