you really can't go wrong either way.
i like many 5-spoke wheels and i like many multi (more than 5) spoke rims.
vice versa i hate many 5-spoke and also many multi-spoke wheels..it just depends on how they are setup.
soemthing to keep in mind: at a STANDSTILL, odd-numbered spokes (such as 5, 7, 9, etc) suggests 'motion' (sounds odd, but it's true) while even-numbered spokes (6, 8, 10) do not.
the obvious exception is 'split-spokes' (for example: a 5-spoke star wheel that has its spoke's 'split' so that there are technically 10 spokes. although technically even, it still suggests motion because it is set up in an odd style.)
an example of this is the tenzo-r passion-5's (a 5-spoke 'split' star).