What is the best CRM package for a beginning realtor?

@Matthew Kreitzer, Article 134—General article - Though not specifically mentioned in this chapter, all disorders and neglects to the prejudice of good order and discipline in the armed forces, all conduct of a nature to bring discredit upon the armed forces, and crimes and offenses not capital, of which persons subject to this chapter may be guilty, shall be taken cognizance of by a general, special or summary court-martial, according to the nature and degree of the offense, and shall be punished at the discretion of that court.

Tell your agent you want the DP-3 platinum package it was built by Foremost specifically for rental properties. 

Legal reasons Manager may deny an ESA, determined at the discretion of Manager, include:The animal is too large for the accommodation size.

I think offering a la carte services rather than a one size fits all package would give a newer company a competitive advantage here.

I am using the "lease package" for Minnesota offered in the TOOLS tab of BP.com -- the lease refers to information & disclsoures on lead-based paint that need to be provided to the tenant with the lease, and I was able to find those documents online. 

Yes, some people provide a whole package for the appraiser.

A 500k stock package vested over 4 years is about 380 shares a year (given the $330 stock price 4 years ago).

I would like to get feedback from other professionals on their opinion of the best CRM software packages for the real estate market.

For instance, if a permitting authority requires a package of information/data, you must factor the time required to create the package and therefore these two functions (creating and submitting the package and the time required to process and get it approved) are, by definition sequential.