Clutch replacement question

Hey guys, I've noticed there is an occasional clunking noise when letting out the clutch in my 2013 gt86, usually in first or second gear. Took my car in to the mechanic and they recommended a full clutch replacement due to the car being at 106000km.

However the clutch feels fine to me, really smooth shifts never missing a beat, only thing is that occasional clunking noise.

Would a new clutch be a necessary/urgent thing to do? Or am I fine for the time being. I'm not the most knowledgeable when it comes to cars so any opinions would be greatly appreciated :)