a support heal/shield question
Hi, sorry for noob questions.
I main janna, soraka and sometimes mid. Whenever I go 21/0/9 or 9/0/21 I feel squishy. I'm more comfortable with 21/9/0 and 0/9/21. Is it my imagination or does the 9 points in defence actually make a difference?
0/9/21 means I take X less damage and have Y more health. If I went 9/0/21 on janna instead, does the extra AP make my shield absorb more than X and Y that I lost?
Same with soraka. 9/0/21 my Q will heal me for more but will the extra amount of heal heal more than the X and Y that I lost for not going 9 in defence?
And finally If magic pen on soraka makes my Q hit harder, does it also heal me for more?
9/0/21 all my spells will do more, but I don't know if it's worth it over 0/9/21.
Hope someone can understand my questions ty