How do I convert AIFF to WAV files on all my .....

Guys -
Do you think the same benefit applies to WAV vs Apple Lossless? Converted a track last night from Apple LL to WAV. Listening to headphones using BitPerfect and a little NuForce USB uDAC headphone amp, I would be hard pressed to say I could tell a difference between the two. Not trying to dispute Grannyring's preference for WAV vs AIFF, only trying to get educated. Just starting to get into storing (and playing) music on/from an external hard drive.

Granny - I really wasn't saying (or intending to imply) you were nuts. I'll check
again but this time compare WAV vs Apple LL imported to Mac Air's flash drive
(instead of external drive).