I preach cloning from clones. Here is why:
1. Space and money
A mother plant is going to take up incredible amount of space and you constantly feed it.
2. I dunno about constantly taking cuttings from a plant that is old and stressed from constantly being cut at.
If you are starting your very first crop, plant your seeds, veg em, grow and flower them all. Once you can make a positive sex ID, you need to do that. Trash your males, keep your females. Sit down and determine your healthiest most beautiful girl.
Here you can go 1 to 2 ways.
1. Stick the mother back into veg cycle, wait until fully reverted then take your cuts. You can then go about flowering as normal and letting her live her natural life cycle.
2. Cut clones from flowering mother, and then revert the clones back to veg. This, you need to watch and make sure your clones don't herm out on you.
Now you know you have a strong female plant with excellent quality (or the best quality out of the bunch) and you can constantly clone your clones as they grow and maintain the same DNA without giving up space.
Did that make sense?