I'm also going to beat this dead horse for just a second.
Quickly to touch on the OP's performance issues: If the drive is noisy and performance is poor, I'd be willing to bet the drive is dead. Run some tests, replace the HDD with an SSD and you're off to the races.
Mac vs PC is kind of a first party vs third party deal.
Apple develops the hardware and software to not only mesh together with a single device, but also with other devices they develop.
Windows is an OS thrown onto a device by users or manufacturers. This is admirable and invaluable in some circumstances. As Windows is developing these days, syncing and "meshing" with other Windows devices appears to be growing more and more.
In any aspect of devices/vehicles/tools/etc, keeping things first party will generally yield better results. A company spends millions upon millions in R&D to make the most out of the hardware and software they're working with. Compare an Apple official retina display (for any model) to any third party display and you'll likely notice some degree of difference.
Third parties exist to cover as many different bases as possible. First party is focused on what they have.
That's not to say there isn't value in third party items, or that they don't fit a particular need better than a first party item.
Third party tires on a vehicle, for example, may offer more grip and durability than first party tires. However, a third party bumper on a vehicle may not fit as well, or third party glass may not be as sound proof.
This is especially true for third party parts (for any object) that boost performance of something. If said object was not developed with that performance in mind, prepare for more maintenance of that object. Go ahead and overclock your PC, but if you're not prepared to rebuild/adjust your cooling system to accommodate that, you're in for a world of hurt.
TL;DR: I, personally, like Macs better because of hardware & software integration.
Quickly to touch on the OP's performance issues: If the drive is noisy and performance is poor, I'd be willing to bet the drive is dead. Run some tests, replace the HDD with an SSD and you're off to the races.
Mac vs PC is kind of a first party vs third party deal.
Apple develops the hardware and software to not only mesh together with a single device, but also with other devices they develop.
Windows is an OS thrown onto a device by users or manufacturers. This is admirable and invaluable in some circumstances. As Windows is developing these days, syncing and "meshing" with other Windows devices appears to be growing more and more.
In any aspect of devices/vehicles/tools/etc, keeping things first party will generally yield better results. A company spends millions upon millions in R&D to make the most out of the hardware and software they're working with. Compare an Apple official retina display (for any model) to any third party display and you'll likely notice some degree of difference.
Third parties exist to cover as many different bases as possible. First party is focused on what they have.
That's not to say there isn't value in third party items, or that they don't fit a particular need better than a first party item.
Third party tires on a vehicle, for example, may offer more grip and durability than first party tires. However, a third party bumper on a vehicle may not fit as well, or third party glass may not be as sound proof.
This is especially true for third party parts (for any object) that boost performance of something. If said object was not developed with that performance in mind, prepare for more maintenance of that object. Go ahead and overclock your PC, but if you're not prepared to rebuild/adjust your cooling system to accommodate that, you're in for a world of hurt.
TL;DR: I, personally, like Macs better because of hardware & software integration.