Faster transaction times are a significant advantage of Proof of Stake (PoS) over traditional Proof of Work (PoW) consensus algorithms. Here's why:

1. _Quick validator selection_: In PoS, validators are chosen quickly based on their stake, which means less time is spent on validator selection.

2. _Reduced block time_: PoS allows for shorter block times, which enables faster transaction processing and confirmation.

3. _Increased throughput_: PoS can handle more transactions per second, making it a more scalable option.

4. _Improved user experience_: Faster transaction times lead to a better user experience, as users don't have to wait long for their transactions to be confirmed.

5. _Competitive advantage_: Faster transaction times can give PoS-based blockchains a competitive advantage over PoW-based blockchains.

In contrast, PoW requires intense computational power to solve complex mathematical puzzles, which leads to:

1. _Longer block times_: PoW block times are typically longer, resulting in slower transaction processing and confirmation.

2. _Lower throughput_: PoW can handle fewer transactions per second, making it less scalable.

3. _Poor user experience_: Slow transaction times can lead to a poor user experience, as users have to wait longer for their transactions to be confirmed.

By enabling faster transaction times, PoS provides a more efficient and user-friendly experience for blockchain users.