急问：loan contigency大家都是几天remove的？

急问：loan contingency大家都是几天remove的？purchase agreement里的loan contingency removal的条款有：

(i) within 17 days, remove loan contigency;

(ii) or the loan contingency shall remain in effect until designated loans are funded.

大家下offer的时候都是选的哪一项？我对自己贷款有信心，但是想要好好保护自己，怕万一有问题和纠纷不能backout,所以我先(ii).但是我的agent极力说服我用(i),说用(ii)我拿不到房子。大家看呢？

房子我挺想要的。谢谢！