What’s everyone favorite rear cab glass?

I have the opportunity to replace my rear cab glass (the adhesive has deteriorated and rainwater is flooding my cab) What’s everyone favorite style of rear window? Standard, sliding or defrosting? I have an 06 work truck 1500 single cab and I wouldn’t mind adding the defroster wiring if people feel like the defroster is a useful feature. However, I like the look of my glass with no obstructions/defroster lines. Then on the other hand, the sliding glass might be nice to have extra airflow. But, I’ve also heard of people having more leaking issues with the sliding window. Should I just replace with standard glass or would it be worth it to do sliding/defroster?