Let's suppose you just signed a huge contract with your client work over 250k of exposed and halo lighting composed of pylon signs, wall signs, & border tubing. The application only makes for the use of outdoor transformers. Your client also demands a 5 year worry free electrical warranty which also includes the labor of any component change out that you chose for their project.
As a seasoned sign shop and a professional who has years of case history to look back, and having the proper background on how to install, & load.....Which Transformer would you specify into your project if all were made available to you? Which GTO manufacturer would you use, again with every option available to you from your local supplier.