I like your this bet builder, but usually we have some problematic games after international breaks, so things can go tight for this game as well with having over 3.5 is risky even I am sure we will have -1 for the Liverpool is much better option in this game with btts is also good which can make odds better for the bet builder.
In Manchester City vs Arsenal game it's also good bet btts because here I am also having feeling we will have draw in this game or close win for the Citizens which will also allow to Liverpool for the jumping at the top of league table.
The fixtures after the last international break gave us goal feast, the just concluded international break games us alot of goals and I expect it to also reflect on league games too.
But honestly I've never gone above O2.5 goals, I'm not too comfortable with O3.5 goals market.
City-Ars BTS 1.64 Odd + Liverpool -1 1.90 Odd looks like a value bet what do you think?