Which flash options do I have on D if I want a flash that will provide AF assist, TTL, guide number 120 or more and cost no more than around $200 ? I don't care about P-TTL so much as I don't want to have people blinking right before the exposure.
Which flash has the best TTL and AF assist on the D ? I think it is time to retire my $30 Sunpak 383 Super. It would be a shame not to use more advanced D features because of the dated flash. What I need the most is TTL and AF assist. I need the TTL because of the macro shots and I need AF assist to help my D focus in low light, otherwise my Sunpak is great for me, best light for the money. I also want to use Stofen Omnibounce with the flash. Manual override would also be a must have feature, but I hope every $200 flash has that. Are Pentax AF360FGZ and Sigma EF 500 DG Super my only options ? What is the difference between these two ? Sigma is more powerful and head can swivel to the sides ? Is that all ? What about TTL and AF assist, which one has this better implemented ?

