geocentric dasha VS topocentric dasha

hi all ...

i have been into learning astrlogy howver I just know basics ...recently i have seen many astrlogers using Topocentric Dasha system ( J - Hora 7.5) which makes a dfrnce of about few mnths .. Please share your views on whether to use Topocentric system or shall continue geocentric dasha system

thansk and regards.

I don't even know how the dasas were formulated in the first place. How did they get the random lengths of time for different planets which don't coincide with eachother?

@crazedat, you should have googled for a proper answer
try searching for keyword 'unequal division of vimsottari dasa system'

There is an enormous amount of experience behind the geocentric approach-while certainly not being critical of new experimental methods, I would suggest that until one has several years of experience in the "tried and true" approaches (in this case the geocentric), one should stick with the well-established methods...