I have a town home with Community Title based in south west Sydney. It is a Mirvac built estate with community facilities like a pool, tennis court etc. The fees are very reasonable at $135 per quarter. Third year of ownership and have only seen a $15 increase over the 3 years. The home is on its own 300sqm block.
The main difference is- with strata title you own a unit/apartment.
With company title you own a share in a company which owns the block. There can be more restrictions with a company title.
Your question is a bit confusing. In QLD, the words strata titled and community titled are both used to describe 'community titles schemes'. This is used for units and townhouse developments in QLD. There is also company titles which are very different, and quite uncommon in QLD.
It's my understanding that the other states have different regimes again, and different descriptions for those titles, so be careful not to equate the terms when looking interstate.