Should I invest in following Mutual fund for tax saving?

Should I invest in following Mutual fund for tax saving:-
1)Fidelity tax advantage
2)Franklin India taxshield
3)HDFC Taxsaver
4)Magnum Taxgain
5) Sundaram BNP paribas Taxsaver
6). kotak tax saver
7) HDFC LongTerm Advantage
8).Reliance Tax Saver
Thank in advance for ur valuable suggestion….