If you're talking about FPS, why would you be talking about anything other than continuous mode? Even on my dslr, if I don't shoot in continuous mode there will be a delay in between shots.
Also, the G specifically DOES have an attachment for external lenses (not what those of us in the slr world would call lenses normally, but they are canon lenses, intended to be used with this camera)
Where the S has a control ring, the G series has a removable ring that the lenses attach to, around the stock lens. (yeah, you can mod it... so it's cool) You press the button that is lower right of the lens & that decorative ring comes off.
With a range of $800 though... you can start looking at a 2-ish year old DSLR & one or two cheap lenses.
a digital rebel with 2 lenses
here's a couple quick examples of a reasonable setup for that kind of $$
http://denver.craigslist.org/pho/1845474703.html
a 40D with 1 lens
the D series are more durable, faster FPS, and tend to hold value better.
http://denver.craigslist.org/pho/1896054383.html
IF you could get into a 40D with a lens inside your budget, that will blow away anything else for that kind of $$ aside from the fact that an SLR is bigger & won't have video. The DSLR's with video are just the most recent ones & will bring a premium as they shoot phenomenal quality video & are in high demand right now.
Also, the G specifically DOES have an attachment for external lenses (not what those of us in the slr world would call lenses normally, but they are canon lenses, intended to be used with this camera)
Where the S has a control ring, the G series has a removable ring that the lenses attach to, around the stock lens. (yeah, you can mod it... so it's cool) You press the button that is lower right of the lens & that decorative ring comes off.
With a range of $800 though... you can start looking at a 2-ish year old DSLR & one or two cheap lenses.
a digital rebel with 2 lenses
here's a couple quick examples of a reasonable setup for that kind of $$
http://denver.craigslist.org/pho/1845474703.html
a 40D with 1 lens
the D series are more durable, faster FPS, and tend to hold value better.
http://denver.craigslist.org/pho/1896054383.html
IF you could get into a 40D with a lens inside your budget, that will blow away anything else for that kind of $$ aside from the fact that an SLR is bigger & won't have video. The DSLR's with video are just the most recent ones & will bring a premium as they shoot phenomenal quality video & are in high demand right now.