diff --git a/install.sh b/install.sh
index 5618cc0..17b2d56 100644
--- a/install.sh
+++ b/install.sh
@@ -1,19 +1,5 @@
 #!/bin/bash
 
-### Variables:
-# $dsks = whole lsblk output (e.g. "sda 1,0T, sdb ..")
-# $disk = only selected disk (e.g. "sdc 500G")
-# $dev  = selected disk without size (e.g. "sdd")
-# $main = main partition (e.g. "sde2")
-# $szmn = size of the main partition (e.g. "50")
-# szrt = size of root LVM volume
-# $boot = boot partition (e.g. "sdf1")
-# $host = hostname
-# $user = username
-# $pwur = user password
-# $pwrt = root password
-# $pwcr = encryption password
-
 exec >> >(tee -i /tmp/install.log)
 exec 2>&1
 
@@ -24,7 +10,7 @@ echo "Welcome to the Arch Linux installation script!"
 echo "This script will ERASE ALL DATA on the partition you will choose next!"
 echo
 read -p "Do you want to continue? Type [Y]es or [N]o. " -n 1 -r
-echo    # (optional) move to a new line
+echo
 if [[ ! $REPLY =~ ^[Yy]$ ]]
 then
     exit 1
@@ -208,9 +194,9 @@ umount /mnt &&
 echo
 
 echo "Mounting.." &&
-mount -o compress=zstd,subvol=root /dev/mapper/main /mnt &&
+mount -o autodefrag,compress=zstd:3,subvol=root /dev/mapper/main /mnt &&
 mkdir /mnt/home && 
-mount -o compress=zstd,subvol=home /dev/mapper/main /mnt/home &&
+mount -o autodefrag,compress=zstd:3,subvol=home /dev/mapper/main /mnt/home &&
 mkdir /mnt/boot &&
 mount /dev/$boot /mnt/boot &&
 echo "Mounting complete." &&
@@ -222,7 +208,6 @@ echo
 # Updating mirrors using reflector.
 echo "Updating mirrors.."
 reflector --verbose --latest 10 --country Germany --age 24 --protocol https --sort rate --save /etc/pacman.d/mirrorlist &&
-#reflector --verbose --latest 10 --age 24 --protocol https --sort rate --save /etc/pacman.d/mirrorlist &&
 echo "Done."
 echo
 
@@ -251,16 +236,13 @@ echo
 
 # Setting locale.
 echo "Setting and generating locale.."
-#localegen=$(cat /mnt/etc/locale.gen)
 cat << EOF >/mnt/etc/locale.gen
 en_US.UTF-8 UTF-8
-#de_DE.UTF-8 UTF-8
 EOF
 
 #echo "${localegen}" >>/mnt/etc/locale.gen
 arch-chroot /mnt locale-gen
 echo "LANG=en_US.UTF-8" > /mnt/etc/locale.conf &&
-#echo "LANG=de_DE.UTF-8" >/mnt/etc/locale.conf
 echo "KEYMAP=de-latin1" > /mnt/etc/vconsole.conf &&
 echo "Done."
 echo
@@ -317,6 +299,9 @@ arch-chroot /mnt bootctl --path=/boot install &&
 echo "Done."
 echo
 
+# Check if installed on SSD
+
+
 # Get UUID for primary partition
 uuid=$(ls -l /dev/disk/by-uuid | grep $main | awk '{print $9}')