i think its worth it form a 3gs!
Ah, sorry, I assumed 4. In which case, yes, I’d go for the 4S now. There’s always a new phone in the pipeline. If you wait for the iPhone 5, you’ll be kicking yourself in a few months when the 5S is announced.
From what I’ve seen, alternate upgrades seem to be the most sensible route for iPhone owners, balancing cost against functionality. Either 3G, 4, 5, or 3GS, 4S, 5S…
This is pretty much where my head is TBH. As for SIM only, well I can stay on the £24pm tariff I’m on and get the Handset “free” – appreciate its not free but I have free calls to all T Mobile (wifey is T Mobile too so handy), free texts to all T Mobile (not withstanging I messaging and 300 Text + 300 mins to other next works, plus unlimited data.
What this really means is I dont pay anything other than the £25 anyway…..