I have used EVGA CLC 280 for exactly 5 years so far, it has been flawless, only once I had an issue with air in the pump but it was due to bad positioning of the radiator and I fixed it. Now, should I get a new AIO or even a nice air cooler or should I just wait for the current one to fail? If it fails, what’s the chance for any tubes/fittings to fail and to have coolant leak out? This will be absolutely disastrous scenario. If the fail is simple it not cooling, or pump not working I can easily notice it and it’s fine but any coolant leaking is irreversible and will cost me lots if money if gpu or motherboard is damaged.

Thank you for your experienced advices in advance!