lx200 8" vs LX90 10"

these telescope cost approx the same price (lx200 8" and LX90 10"),
anyone can tell me which one is best for someone who is more for visual
but could take pictures and who does not know what are the advantages
of the ZIS system and PPEC of the lx200 which are not on the LX90 (is
it really useful????)
And wants to be able to bring it up to the roof of the building (with
the lift). There is some light pollution though.

Thanks.