I just downloaded and tested Macium (Home Trail), Aomei (Free), and EaseUS (Free) on my virtual machine, and made a system backup,
Backup time:
Macium 7:04
Aomei 6:35
and EaseUS 6:18 (winner)
Image size:
Macium 16.5 GB
Aomei 15.8 GB (winner)
EaseUS 19.1 GB
Then I made another incremental backup,
Backup time:
Macium 1:42
Aomei 3:02
EaseUS 1:09 (winner)
Image size:
Macium 2.09 GB
Aomei 200 MB (winner)
EaseUS 214 MB
Although I have not verified the reliability of the restore, there are already many doubts.
1. Macrium currently does not have a free version anymore, and even the trial version requires registering an account, strictly verifying the email address, and entering the verification code during installation before it can be used. The other two can be downloaded and used for free.
2. The interface of Macrium is really unfriendly, which made me confused several times during operation. The other two did not.
3. Macium's backup speed is not fast, and the incremental backup file is 10 times larger than the other two, which I think is completely unacceptable.
Why do so many people vote for Macium? Is there something wrong with my testing method, or has macrium changed so much in the last 2 year?
I did more testing this week and improved my testing methods. When I disconnected from the network and tested, Macrium no longer showed large incremental backups.
During repeated testing, I found that the remaining disk space has a great impact on the backup speed, so I upgraded my testing method: before testing each product, delete the old virtual disk and recreate a new one.
Step:
1. Create a new virtual disk 1
2. Macrium runs 5 times full backups
3. Macrium runs 5 times incremental backups
4. Delete virtual disk 1 and create a new one
5. AOMEI runs 5 times full backups
6. AOMEI runs 5 times incremental backups
7. Delete virtual disk 1 and create a new one
8. EaseUS runs 5 times full backups
9. EaseUS runs 5 times incremental backups
Information:
System backup, all default settings (Compression: Medium/Normal)
Source: virtual disk 0
*: 30.57 MB used / 100 MB
*: 0 KB used / 16 MB
C: 35GB used / 480 GB
Destination: virtual disk 1
E: 480 GB
____________________________________________________________
Result (Average of 5 tests):
Full Backup_Time:
Macium 8:15
Aomei 5:24 (winner)
and EaseUS 6:31
Full Backup_Size:
Macium 15.7 GB
Aomei 15.4 GB (winner)
and EaseUS 16.5 GB
Incremental Backup_Time:
Macium 0:34 (winner)
Aomei 2:10
and EaseUS 0:42
Incremental Backup_Size:
Macium 30.2 MB (winner)
Aomei 34 MB
and EaseUS 55.9 GB
____________________________________________________________
The current conclusion is that if you mainly use full backup and will not use a very complicated interface, AOMEI is the better choice. If you mainly use incremental backups, Macrium is the better choice.
Of course, this test only shows the continuous testing results on a new virtual machine. I will conduct longer actual tests on my own PC recently.