I'm kind of in the same boat as OP, here are some of my thoughts:
(Assuming the SSD is from Apple BTO)
- The difference in performance is much more noticeable with SSD than with i7
- The SSD option has a much lower storage capacity
- I can always get an SSD in the future, but I can't just buy an i7 CPU and replace the old one
- That said, the Apple SSD should be more compatible with OS X than other brands
Generally speaking ,the SSD option should give me more performance improvements. The i7 option is more suitable if I plan to do upgrades in the future, but since I will most likely get a new computer in ~2 years, this is not applicable.
My conclusion is that i5 is enough for me (and possibly the OP). The remaining questions are:
- Which SSD to get? (Apple or aftermarket)
- Optibay for SSD or the OEM HDD?
I'm leaning towards the setup of getting the stock MBP with 5400rpm drive, then purchase an SSD myself. I still can't find a straight answer to whether it's better to keep the HDD in its place and put the SSD in Optibay, or vice versa. Assuming I'm booting from the SSD, I have the following 2 scenarios:
HDD in its place, SSD in Optibay:
The HDD gets sudden motion sensor support, but the SSD might suffer from hibernation issues.
HDD in Optibay, SSD in the original drive bracket:
No hibernation issues, but HDD gets no sudden motion sensor support.
Other concerns include where to put the Win7 bootcamp partition, and the home folder.