This is just my opinion. As far as price ...if you are limited on that than I would say stick with Evo8. I was at the time so thats why I have an 8 and still loving it. Good luck.

Id say go for the following in this order.. Top being most wanted on my list to the bottom. Again this is just IMO with my . So take a look but in the end go with what makes you happy bro.
RHD Evo 7
Evo9 MR
Evo9 SE
Evo9
Evo8 MR
Evo8
Evo X
Evo9 RS