automate-eGPU EFI vs purge-wrangler  

First, thank you so much to everyone in this community. I appreciate the time and effort everyone has put into the extensive knowledge here. It has made a huge difference in getting my eGPU running, and extending the life/functionality of a beloved machine.

My question:

Should I be using automate-eGPU EFI or purge-wrangler with my setup?

My setup:

Mackbook Pro 9,1 (Mid-2012, non-retina): 2.7GHz Core i7, 16 GB 1600 MHz DDR3, Intel 4000 & Nvidia GeForce GT 650M

macOS 10.14.6 Mojave

eGPU: Razer Core X Chroma, Saffire Radeon RX 580

Context of my question:

I'm following in the footsteps of the kind genius of @gaerraty and their guide, as I too feel that for my use case, I need to sleep and wake the machine.

The guide calls for:

1. purge-wrangler

2. purge-nvda

3. Creating an EFI boot that removes the dGPU from the setup process

4. NVDAGPUWakeHandler

I get the feeling that automate-eGPU EFI may cover steps 1 & 3, but would do so with the nice other features of automate-eGPU EFI. Such that the steps would be:

1. automate-eGPU EFI

2. purge-nvda

3. NVDAGPUWakeHandler

Or, I could be completely wrong and doing NVDAGPUWakeHandler in combination with automate-eGPU EFI may cause the whole thing to blow up.

I have tested both automate-eGPU EFI w/purge-nvda and purge-wrangler w/purge-nvda and both configurations work great for me. I am very thankful and happy for the folks that contributed to them all. 

Any thoughts are welcome, and thank you again for all of your support and knowledge sharing.