Alarm for my bike

So I'm looking into getting an alarm for my r6, just so I can be safe. I was looking at either the Gorilla 7017 or 8017. The 8017 is $50 less on amazon. Does anyone know if one is better than the other? Or can suggest a better alarm for about the same price? Thanks!

geez guys, help a newb out. i'll throw the guy a bone.

dont really have any feedback with those alarm models. my friend that use to ride, had scorpion and it had too many glitches. It would eat away the battery and would have to push start his bike every time his battery died. personally...if someone is gonna steal your bike, they're gonna take. no alarm in the world will prevent that. your best theft deterent would be a kryponite chain lock. your bike my still get jacked, but it'll take a lot longer to break/cut the lock.

Alright, well thanks for the feedback guys!

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