What is the best Open source HR Management software that's covering Payroll, Biometric Machin integration ,Leave ,Loan , KPI , Reports , Recruitment ?

I have tried Many open source software , can you help me to choose the best one , 

I have tried Many Software some of them : 

1. - Orange HRM 
2. - Icehrm
3. - Sentrifugo 
4. - Human Flow HRMS
5. - TimeTrex
6. - Odoo
7. - Apptivo
8. - freeHR
9.  -A1 eHR

 Sentrifugo the best one but does not have pay roll

I like Sparrow HR Software. I wish all should try this demo http://sparrowsolution.com/HRMS_Demo_Registration.php 

Based on my experience you need customized Oracle HRMS is the best.