my choice would be easy, cause of the constituency that I live in
for others, I guest one should not blindly vote, see the candidates and their past record, which party they are contesting from, atleast at the provincial level, and on National level see the country's interest
however, in parliamentary system thinking separately for both the houses doesnot work... as both the houses go hand in hand, one supplemental the other, although powers have been transferred to provinces yet this is how the whole electoral system must be viewed.
and I believe in Imran khan, his honest, sincerity, his party, and above all his will to make Pakistan get out of political socio economic crisis. and his candidates would be best in the interest of the state/country/home, in my opinion.