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Topic: rman how correctly to delete ?

I welcome!
I do , fps b fh [bdkjujd by such scripts:
The day:
[spoiler]

# RMAN daily_script
connect target
run {
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 2 DAYS;
SET CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/home/backup/rman/ctl _ % F.bkp ';
crosscheck backup;
crosscheck archivelog all;
delete noprompt expired backup;
delete noprompt expired archivelog all;
DELETE NOPROMPT OBSOLETE RECOVERY WINDOW OF 2 DAYS;
BACKUP as compressed backupset
INCREMENTAL LEVEL 0 DATABASE
FORMAT '/home/backup/rman/db _ % U.bkp'
PLUS ARCHIVELOG FORMAT '/home/backup/rman/arch _ % U.bkp ';
DELETE NOPROMPT ARCHIVELOG ALL;
}
exit;

[/spoiler]
Each hour:
[spoiler]

# RMAN houry_script
connect target
run {
CONFIGURE CONTROLFILE AUTOBACKUP ON;
SET CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '/home/backup/rman/ctl _ % F.hbkp ';
BACKUP as compressed backupset
INCREMENTAL LEVEL 1 DATABASE
FORMAT '/home/backup/rman/db _ % U.hbkp'
PLUS ARCHIVELOG FORMAT '/home/backup/rman/arch _ % U.hbkp ';
DELETE NOPROMPT ARCHIVELOG ALL;
}

[/spoiler]
At me a question on removal .
How it is more correct and more logical?

BACKUP DATABASE PLUS ARCHIVELOG;
DELETE NOPROMPT ARCHIVELOG ALL;

Or

BACKUP DATABASE PLUS ARCHIVELOG DELETE INPUT ALL;