best prep provider for level 3?

Greetings fellow level 3 candidates and charter holders

I recently passed the level 2 exam (June 2019 ) and wanted to start planning for the June 2020 level 3 exam

In the past i have used schweser + the official institute curriculum and it worked for me for both L1 and L2

Recently I happened to see a post from wiley mentioning David Hetherington from schweser has moved and joined wiley. There are a lot of third party prep providers for level 3 , from schweser to wiley to level up bootcamp , and many many more which is a bit overwhelming, based on your experience/knowldge which provider is still the best for level 3 in terms of results. I would have again gone with schweser before i saw that David is not with kaplan anymore

Any insight would be greatly appreciated

Thanks & Best Regards

Engee