Hah, I still have the Fluke that I got from my work almost ten years still and i wouldnt trade it for the world. I have dropped it at least a dozen of times, sometimes from 2 meters height....still not a single issue with it.
I use it almost every single day at least a few times and also for the hobby.
At every technical job I've had so far I got a Fluke and I never had them replaced before I left those jobs, none of theselasted shorter than 4 years......it's the industry standard and for a reason.
Of course it's not impossible that that some might have an issues but if it happens within motnths it's a warranty thing.
I'm really surprised you have leads problems, are you sure they are the original ones ? Same there.....still on my first set.