Power regenerators vs conditioners

Hello I have all Luxman equipment mostly and I am now working to see how I can protect my equipment
question : power regenerators vs conditioner 
has any one heard anything better in one or the other 
please respond with your experiences 
I have read reviews but I value the common man opinion 
Ag insider logo xs@2xrizwanalimohd
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+1 for Furman. :)

Whole house suppressors are good add ons, but their ratings vary, and often recommend you use a surge suppressor in addition. I'm thinking of some Square D models I investigated.

I am getting an electrician to do dedicated circuit 20 amp 
I see a lot of good items are 15 amp 
should I also get 15 dedicated ones ?
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Psaudio makes some receptacles for the wall I think I will get that