Is Jailbreaking an iTouch 4G worth it?

[victorlo1]

I know that you can get apps for free and other features from Cydia that you normally can't get but I've also heard that Installous and Cydia take up a lot of memory RAM and therefore your iTouch's performance would be slower!
So can anyone tell me if this is true and if it's worth it to jailbreak my iTouch?

Thanks!

 

[funman95]

I say its okay i jailbreaked my ipod touch 4G with iOS 5 beta 2 and it works great its not slow at all i recommend jail breaking with redsn0w

 

[sracer]

I only jailbroke my 4G iPod Touch so that I could enable HDR picture taking and I have not noticed any degradation in battery life or performance since jailbreaking.

 

[Epic Orange]

I say its okay i jailbreaked my ipod touch 4G with iOS 5 beta 2 and it works great its not slow at all i recommend jail breaking with redsn0w

Too bad the jailbreak is tethered...

 

[Nicolas4ever]

I only jailbroke my 4G iPod Touch so that I could enable HDR picture taking and I have not noticed any degradation in battery life or performance since jailbreaking.

How is it called to cydia to install it ? i would really like to have it