diff --git a/TakeHome.md b/TakeHome.md
index 2388bef75c2b9062f444d3be80025317c076873a..5f7220bf36f3b5ba8ff40dca197e42a06645dc19 100644
--- a/TakeHome.md
+++ b/TakeHome.md
@@ -7,8 +7,16 @@ password provided via e-mail.
 
 All image files referred to below can be found on Sciebo.
 
-We provide three options in order of recommendation, 
-but take what works best for you.
+We provide three options, in short--
+
+Recommended for Mac, Windows and Linux:
+* Docker - with the user matching inside and outside the container
+
+As during course, not technically recommended, but should work:
+* Docker - with permissive permissions
+
+Recommended for Linux, and in particular HPC's where Singularity is installed:
+* Singularity
 
 ### Where's Rstudio?
 The Rstudio Docker is not mentioned below, as
@@ -56,19 +64,6 @@ not relevant on your machine.
 > Note: if you did not configure a docker group during install, you may need
 > to preface all commands above with `sudo`.
 
-## Singularity
-A container option targeted more at convenience and less at security.
-(was not available on host machines during the course).
-
-1. Install Singularity as appropriate for your machine (including via VM for Windows or Mac): https://docs.sylabs.io/guides/3.0/user-guide/installation.html
-2. Download pre-build image from course from sciebo `rnaseq-workshop.sif`
-3. Run!
-  - `singularity run rnaseq-workshop.sif`, all files within your home directory should be automatically accessible
-  - do you need some other directory of files? you can add them with `--bind` like this `singularity run --bind <your_directory>:/mnt/ rnaseq-workshop.sif` will
-    make the files available under `/mnt/` in the image. For instance, if I was working on the HHU HPC I might want to run
-    `singularity run --bind /gpfs/project/alden101/projectA:/mnt/ rnaseq-workshop.sif` to mount my folder 'projectA' in my large storage folder on the HPC.
-4. Resuming is the exact same as running. 
-
 
 ## Docker - with permissive permissions. 
 This is what we used during the course, and no, it is still not good
@@ -90,3 +85,21 @@ Docker to run a public facing web server, the risks could be worse.
 6. All info on adjusting directories, retrying, resuming, and maybe needing `sudo` is the same as for the other Docker option above.
 
 
+## Singularity 
+A container option targeted more at convenience and less at security.
+(was not available on host machines during the course).
+
+>Unfortunately, it is also only actually easy under _linux_, which is why 
+>this is at the bottom of the list. However, it still may be exactly what you
+>want to e.g. work on the HPC or similar. 
+
+1. Install Singularity as appropriate for your machine (including via VM for Windows or Mac): https://docs.sylabs.io/guides/3.0/user-guide/installation.html,
+   note on the HHU HPC (and probably many others) it's already available as a module (all you need to do is `module load Singularity`).
+2. Download pre-build image from course from sciebo `rnaseq-workshop.sif`
+3. Run!
+  - `singularity run rnaseq-workshop.sif`, all files within your home directory should be automatically accessible
+  - do you need some other directory of files? you can add them with `--bind` like this `singularity run --bind <your_directory>:/mnt/ rnaseq-workshop.sif` will
+    make the files available under `/mnt/` in the image. For instance, if I was working on the HHU HPC I might want to run
+    `singularity run --bind /gpfs/project/alden101/projectA:/mnt/ rnaseq-workshop.sif` to mount my folder 'projectA' in my large storage folder on the HPC.
+4. Resuming is the exact same as running. 
+