I would buy one for full price. Once you are turning over your Surges...then well it's time for a pulse. It's a great disc...I love mine. I throw it more than my surges now. For 25% off though just get it.
I really like the Pulse, but no. I have discs that are more overstable (Firebird and Destroyer) and discs that are less overstable (Flash, Surge, Sidewinder, etc). No room at the Inn for the Pulse in my bag. When my power increases, I will definitely be looking to pick one up