Is it worth buying expensive mice and keyboards

I'm not an gamer, this is just for WFH.

The company provides basic keyboards and mice, but I see fancy ones on Amazon for £50+ and much much more.

My frugal senses baulk at this as there are loads from £10.

I'm not adverse to paying extra considering how much I use these items. But is it really worth it? For the cost of a fancy mouse in could get a lap dance at a down-market strip club.