Ewwww! That liquidtight flex job looks awful! Hard PVC is way better looking than flex and on top of that, it's way cheaper and easier to push the wires through. Personally I think EMT or rigid looks better running horizontally on buildings because even rigid PVC will sag on the building since it softens a little in the sunlight. Especially in a warm climate.

Yeah, you might even spot NEC violations here.