是用the smaller of which还是of which the smaller两种哪个合适

是用the smaller of which还是of which the smaller两种哪个合适
是用the smaller of which还是of which the smaller
两种哪个合适

是用the smaller of which还是of which the smaller两种哪个合适
都可以用的.主要看是在什么样的句子里.两种用法都是正确的

看语境
我举两个句子为例
I have two apples， the smaller of which is for you！
I have two apples of which the smaller is for you！