By adding 100 new cards a day, you will soon have around 1000 cards / day to review, which is really too much.
BUT, if you set the review limit to 200, you won’t review old cards for a long time, which means that you will probably forget most of them.
Please, take a look on this:
Studying new cards will temporarily increase the number of reviews you need to do a day, as freshly learnt material needs to be repeated a number of times before the delay between repetitions can increase appreciably. If you are consistently learning 20 new cards a day, you can expect your daily reviews to be roughly about 200 cards/day. You can decrease the reviews required by introducing fewer new cards each day, or by turning off new card display until your review burden decreases. More than one Anki user has excitedly studied hundreds of new cards over their first few days of using the program, and then become overwhelmed by the reviews required.