I am working on my business plan right now to start up a WSR business in my area and I am trying to figure out my actual investment cost. A few questions I have are:
1. What brand of tools have you used and recommend?
2. Does anyone have any comparison experience with Delta Kits vs Glass Technologies? <--I expect most people here will say Delta.

3. What training program is the best?
-----a. Is there any certifications that are industry wide, or are they all just with that particular manufacturer?
-----For example: In the automotive repair world it would be the difference between ASE certification vs. Ford Blue Oval program.
4. Which kit is good for starting up and what are the key items to make sure each kit has?
I appreciate everyone's time in regards to these matters.
Brad