LCM - Maintaing versions with Subversion

We have a new setup for BOXI R3.1 We are looking forward to use subversion & LCM for version maintenance.

Does any one have any odcument that lists down how good Subversion is for version maintenance. Have also heard about EQM.

Any comparison chart between LCM & EQM?

Also, we work on Tortoise SVN. Can tortoise SVN be synced with BOXI R3.2 LCM?