Mainly I chose JL because I had it in the past (that and Memphis high-end stuff).
Honestly, I would take any recommendation by someone that knows. I am not an expert in this though if you need to build a datacenter I can help
I was looking at Crutchfield because I don't have a local shop (that I trust/have a relationship with).
I need a car project because I have yet to do anything to this one (lights were someone else). Feels like it really isn't mine until I do.
If you have a recommendation or any of this, I am all ears.