Guys,
You are all new here, which likely neans you are maybe 20~25yo. You grew up in a world of publicity spam with MOAR and BETTERR ! fetting plastered everywhere. No disrespect - i can understand it's not easy to see fact when surrounded by bs.
Aftermarket coolers are ONLY for use on out-of-spec computers.
This isnt like getting a better muffler for your car. There is zero difference between a cpu running at 66C and one at 76C. They perform indentically.
Cpus are sold with a cooler that allows them to function at peak, always.
(This was not always the case, but it is now)
What you want is that your cpu NEVER reaches above its operating temp, which is generally above 90C. The stock cooler does this perfectly well.
If you do overclock - which is now very common, with computers being sold pre-overclocked, and even a "one touch overclock" function existing in most motherboard BIOSes - then yes, the temperatures will go above 90C, and you will need an aftermarket cooler.
My guess is that eventually you will decide to overclock your cpu; depending on how hard you want to push it, we can recommend a cooler.
Now, the ... nothing short of MYTHICAL Noctua DH-15 is capable of handling just about any realistic voltage. You can expect to reuse it for many years on new pc builds (you might need to buy a new bracket to adapt to a new socket), and the weight isnt really an issue due to the high quality construction of modern motherboards PCBs.
Corsair also makes very nice AIOs, the H110i is very well regarded. There are alternatives too, like the be-quiet! Dark Rock (cheaper) and the formidable H212+ (cheapest and excellent), that will last for a long, long time.
Just be aware that these are only useful for and exclusively for overclocked, out-of-spec computers; if you buy them for a stock PC, you are throwing away your money.
(some rare instances where this isnt true do exist, but this isnt the case)