What is the Best Software / Program To Manage Multiple LLC's

[Benjamin Smith]

Thanks for reading/helping if you so choose to do.

I am the partial owner of 4 different LLC's in which every LLC owns a portfolio of SFR homes. Each LLC has different investors, but I am the one managing the entire process/management of the LLC's. I am trying to figure out if there is a program out there that would let me manage each different LLC and be able to keep track of the books, tax prep, and things like producing K-1's ect.

I've looked into quickbooks, Drake, and a few others, but there's so many different versions that I am not sure which / any would be best. 

I would greatly appreciate any input on this.

Thank you in advance!