I agree with you, here inconsistency is still the main enemy for some clubs, so they struggle to compete strictly until the season is really over. Paris Saint Germain can probably be said to be one of the clubs that has a good level of consistency compared to other clubs. What they have achieved is inseparable from their financial capabilities and the players they have, yes maybe we all agree that Paris Saint Germain is a club that has the strongest squad compared to other clubs in Ligue 1.
We can see Lens, yes you said something right, last season they were strong, but this season the opposite is what they showed.
I remember someone said here that don't speculate too early when the remaining matches are still very far away and in the remaining matches there will still be many changes happening.
I am not defending the Lens club which is currently slumped at the bottom of the points table because it has lost its strong performance like the previous season but I still believe that Lens can immediately improve their performance to recover and show everyone that Lens only needs time to recover.
Comparing with PSG is very far at the moment and I also agree that PSG is still very stable and in fact PSG is still at the point where even though it is in 3rd place, PSG will surprisingly soon overtake all the clubs above it.