u/Aware-Consequence798

I’m wanting to get into grey knights this edition. I currently play only chaos but have always love the look, lore, and game play of grey knights. I want to get into a tech army and these guys seem to be a great fit for that with all the uppy downy that they do. I know the rumors are that a big range refresh is in the near future. With that in mind are there any units you would recommend that I can get now that would be “safe” from the refresh and worth getting?