My 160 meter Inverted-L is a real performer.  It is about 165 feet in length with about 60 feet of that being vertical and the rest slopes gradually up hill.  The feed point is elevated about 10 feet and has a air variable tuning capacitor for matching.  Currently there are 6 radials, all elevated 10 - 12 feet.

I have worked all 50 states with this antenna from my QTH here in the SE corner of Tennessee with 100 watts.  Numorous countrys are being added to my log too.  I have no amp for 160.

This antenna never ceases to amaze me.