Good info from Emma Rate
What you have to decide M.V.R. is ( as with buying any property ) how much you want to spend and what type of property you want. Especially in dubai as the market is so varied for what you can buy with your money.
Jumeriah Lake towers is a very nice development, as is the Marina. The marina will be more expensive because of the name and you will find that the difference between an apartment at J.L.T and the Marina in terms of spec and facilities will differ very little, if at all.
Don't forget, what is classed as a luxury apartment here in the u.k. and other european countries is standard in Dubai.
The Jumeriah area seems to be very popular for investment and all the top developers such as Damac, Nakheel and EMMAR have projects going on in the area.
Check out their websites for the latest info.
Hope this helps
Mr Solo