Is Burst available on Coinbase?

Excuse me, as a cryptocurrency enthusiast, I've been keeping an eye on Burst, its unique storage-based mining model piques my interest. However, I've noticed that not all cryptocurrencies are listed on Coinbase, which is one of the most popular exchanges. So, I'm wondering if Burst is currently available for trading on Coinbase? If not, are there any other trusted exchanges where I can purchase Burst safely and securely? Additionally, what are the key factors I should consider before investing in Burst, especially given its unique mining mechanism? Thank you for your time and assistance.