Guys, just wondering which is a more logical choice to go for;
I am looking at getting a second body, a Canon 400D is selling for between £150 to £200 and I thought if pairing it with my Sigma 18-50mm f2.8 and pop a flash gun on it to help focus assist / pop flash in areas where I am allowed. My current Canon 40D will have the Canon 85mm f1.8, shooting between ISO1600 and ISO3200 to trump motion blur / camera shake for tighter shots.
I can push my body budget higher for a possible Canon 30D at nearer £300.
Or stick with getting my lust for the Sigma 30mm f1.4 and switch between this and the 85mm during the shoot for 'wide-ish' to close? (Possibly ignoring the Sigma 18-50mm f2.8 due to the 'slower' focusing compared to the 2 primes, and slower apertures.
£320 us my absolute budget to push, thus a little dilemma.
Edit: Went with a Canon 400D at £160 as back up body. Will sell it on after use if I don't get on with it. Think my lens set up should be fine...