Due to the EET missing several components present in the Pro Tech Go and only being $20 cheaper, the EET has been removed.The EET will work for this guide as-is, but if you are shopping for a new toolkit to complete this guide, the Pro Tech Go (new or refurbished, refurbished is ~$32 cheaper), or Pro Tech ($79 new/~$59.95 refurb) is the current recommended toolkit for this guide.