Gemstone advise plzz ?experts

[nmz5ooo]

dob-1987-may-8
time-21.42
place- srilanka-kurunegala 7°29′N 80°22


(1)- currently i am wearing Red ruby on my left hand ring finger and yellow saffair on right hand ring finger
is it good for me?

(2)next dasha is rahumaha dash i have TURQUOISE ,gomeda,red carnalion agate rings what is suit me ?

(3)can u recommend the gems suit me for my marriage and finance or the lifetime

[nmz5ooo]

thank u lot sir ,,,,,
is rahu maha dasha better than mars maha dasha?
i fed up my life in mars maha dasha ....