any rim with a thin spoke, or a deep dish effect will look smaller then they are as spokes reside inside the rim. If you want wheel look bigger then they are, (unless you getting 20s, those look huge either way) then you need some kind of design where spokes meet right the edge of the rim..
'98 Blue E36 320i - SOLD '06
'06 Silver E90 320d - SOLD '10
'07 Blue E90 325i - SOLD '12
'07 Silver E86 Z4 Coupe 3.0si - SOLD '16