Should i update to ios 7 beta 4?

Ive been reading and seeing videos about people that are not apple developers update to ios 7 betas and i was wondering if i should update to it i already found the download links and i was wondering if some apps dont work on the on the iphone 4s

Added (1). And one more thing does ios 7 beta 4 take long to install to iphone 4s cause its just wuth the apple showing up and the bar under it with hardly any progress

You need to register your device's UDID as soon as possible. Apple has been disabling devices that run unreleased software without being registered with a developer account through a site like http://www.udid.in/.It's $5, and I haven't had any problems with my 4S.

Most apps work, if you want to do it, then do it.prepare for bugs though.ignore the spammer saying that apple is locking devices because thats a lie.