Hi, we have a truck on order and I need some advice. I've read countless comparisons, testimonials, and videos on tonneau covers and I need some help. I can not seem to be able to choose a cover. We park under large trees at work and the drain tubes give me pause on the BakFlip F1. The trees really produce some tremendous amounts of pollen, debris, and leaves when a T-storm hits us here in Fl. I can see those tubes getting clogged pronto and causing spicy language crossing my lips when that happens. Having to open the tailgate to open or close is just something that my wife will forget every time. I love her to death, but she is not a detail person and I can see problems. She breaks things. It seems that it may be easy to get into the BakFlip if we are on vacation and somebody wants to see what is in the bed, so I question the security aspect. The BakFlip F1 is very low profile that the Mrs. likes and there is full access to the bed. The Extang can close the tailgate without opening and has no drain tubes, which should make life easier for me. It is higher profile and less attractive to the Mrs. plus has the restriction of not being able to use the entire bed. Does it damage the cap on the bed rails? It is a tough choice. Both "seem" to have the same "weather-tight" reputation. Thanks, I know this topic has probably been asked every way to Sunday, but it is a tough choice. Any help is appreciated, Dave.