Which is more reliable Cbr 125 vs yzf r125?

My old koeran 125s engine blown and i've decided to just sell it as parts. I'm now looking to purchase a used 125 and the yzf and cbr are in my price range of £2k. I've considered the duke but its a bit too small for me.

I will be riding for long periods of time on a regular basis. I know the cbr 125 has a more comfortable seating position but my old bike a similar seating position to the yzf and i had no problems riding round for 7 months. The yzf also has a higher seat, i'm 6ft.

Which has a more reliable engine?

I've considered the mt 125 but its well out of my price range and has the same engine as the yzf.

Please don't recommend the honda cbf or cg. I want a nice looking bike.

HONDA ENGINES ARE ALWAYS MORE RELIABLE THAN YAMAHA BUT YAMAHA BIKES ARE MORE FUN TO RIDE

I WOULD SUGGEST you TO GO FOR YRF