Recommendation Panasonic Monoblock vs. Split Unit

Hello everyone,
our house is slowly taking shape and we now need to decide on a heat pump. We have already sought advice and unfortunately one recommends this, another that. The only options are the products from Panasonic Aquarea LT, Generation "K"

-The house has 190 sqm of living space with a photovoltaic system
-The cooling function for the floor heating should be used
-Space is not a problem

I would simply be interested to know what you would choose and for what reason, or what was the argument for deciding on one?

Thanks and best regards!

The LT K is exclusively a split unit. The L is the monoblock (although there is now also a hydraulically connected indoor unit). I have already installed the J monoblock twice and would do it again. I find it more flexible in the design of the heating system. However, there are some minor advantages and disadvantages of both variants (size of core drillings, noise of the circulation pump in the split unit, appearance and space requirements etc. – nothing serious). Otherwise, take the cheaper option.