Values/Selling advice, should I sell one ? Which one ?

I have 2 very similar, very good but very similar Octavia's and it might be a bit much.

( I STILL haven't serviced clutch on my petrol 2014 vRS manual with 80k but getting around to it soon, either been unwell or its been stinking hot this year and I just didn't feel like engaging in the heat but will do ).
Hell of a car, the only thing I've been less keen on is the colour Black.

Also though, have an L+K 1.8Tsi is amazing but just different (DSG) in that metallic grey.
Only about 20K on that. Surely got to be around 10K worth surely that is something someone would snap up?

Electrically adjusted comfort seats, same Canton stereo as vRS, front "active" cruise control etc

They are very similar though and take up drive space awkwardly. What would I get rid of? The L+K might seem that it would probably yield the most value, and the vRS pips it on out and out performance

( but probably more performance than most situations need ).

The 1.8TSi as an everyday car is probably more than adequate for most people.

Have 2 other cars ( wifes citigo and convertible) to boot ! Would keep both but I don't know how practical that really is, this is my first year having them both after my dad stopped driving and gave me L+K. Thoughts?