I use this cabinet mainly for band practice and gigging, and it's never let me down. It's lightweight and sounds great.
The sound is bigger and louder then you might expect for it's size. It's easily loud enough for band practice with a loud drummer. I play in a blues band, and it's got enough punch for the most dynamic of solo's. It's also very practical in a live setting, since guitar amps get miced most times anyway. I personally use it as a monitor, which works perfect for any size stage.
My main amps are the CR120 Head (also by orange), and the peavey classic 20 mh, both sound huge through this cab, both at low and high volumes.
Even though this cab is rated at 60 watts, it's a killer combination with my 120 watt orange head. The vintage 30 is a very loud speaker, so i'll never have to turn the amp up past 1/3 on the master (which is already in gigging territory volume wise), which should not hurt the cab at all.
Also, it looks awesome, but hey, it's a real orange so yeah ;)
I would recommend this cab to anyone looking for a loud, great sounding, compact and leightweight 1x12 cab.