Best way to hold title ?

[Account Closed]

I and my wife are buying this investment property. we plan to move in to that house down the line in a year or two to make it as primary, mainly for the purpose refinancing it as primary and take out some equity hopefully,  before we buy another one. Although we both can qualify independently for the mortgage, right now, I’m the sole applicant and plan to have my wife on the title. Entirely from the financial standpoint with our plan to purchase few more properties down the line, is there strategy we should follow in terms of applying for the mortgage as single or joint and same with holding the title? 

Thanks for any inputs/suggestions.