Yes, an SSD is much better for speeding up a PC than a regular HDD. SSDs are much faster than HDDs due to the way they store data, which is done using flash memory instead of spinning platters. This allows for much faster transfer speeds, resulting in improved performance, especially when it comes to booting up your PC and loading applications or games. An SSD can also improve battery life on a laptop by reducing the amount of time it takes to access data.