first one.
cause well that is a receptive kite more towards inconjunct instead of trine.
we have the classic Sun opposite Moon which is positive and Jupiter square Neptune.
the relationship is really sagittarian/scorpian which depending on both of your natals could be good.
the relationship composite is based on the 3-9 dynamic.
the second has malefic composition
mars opposite moon
mars square pluto
which leads to assertion and explosion
for synastry of luke the double whammy sun mercury squares will lead to differences
which will be sorted out in the 3-9 axis
well actually the Sun square Moon in synastry is even Personal Breakdown of Ego and Emotional realm
in to the 3-9 axis in composite.
with an emphasis on relativity(3rd)
and fragmentation of the consciousness
the sun square moon is extremely hard to be defeated and bridged.
yet Neptune is right on top of his sun which is a sign that it can be bridged
because of concordance with the pisces Moon.
the Sun basically runs over the Moon and it becomes unbearable for both
since Sun is a rational-father and moon is unrational-emotional.
then Jupiter expands this direction of the Sun via reception of sun to jupiter its like his buddy.
for the ksjd synastry
he has Sun square outer stellium
and you have Moon square outer stellium
yet the Sun is in reception with
your outer stellium with his
outer stellium
you have Sun conjunct Moon
as well as your Venus conjunct his Moon
ultimately in the composite
it turns out partially well in capricorn
stellium with trine to taurus
very stable and down to earth relationship
yet the Transpersonal integration
to Ego
with opposing views
Sun opposite Mercury in synastry
would eventually lead to turning on each other
its your choice. i would personally pick depending on the natals
and natal reception to composite
like if one of you is too pissed then sun square moon is impossible
or you would reach composite explosion stage fast if the other guy is pissed as well.
based on composite+synastry ultimately none within 2-3 years.
but you would keep more in touch with luke
yet feel like your consciousness is still collapsing
then you would just feel more pissed
and too bored of the other person
cause taurus and cap doesnt turn around