I have been using a zebra f 701 at work for a couple of years. I used to just use whatever cheapo hotel pen I could find but I have been enjoying having a nicer pen. The problem I have been having is the f 701 is not very durable. I have broken a couple and accidentally sent one through the wash which gummed up its click mechanism. The plastic insert always seems to strip out on me. The one I am currently using every time I drop it on the ground it blows open and the parts shoot everywhere. I would like something that will hold up better. Metal internals I am assuming. I am not really interested in modding the f 701. I am interested in something different. What I am looking for is: -Clicky or bolt mechanism -Pocket clip -$20 price range -Durable like I mentioned. The ability to survive some falls on a hard floor. -I am not particular on the kind of ink or refills, as long as it will write nicely I know very little about pens which is why I would like some advice from some more knowledgeable people. Thank you.