Best Supercharger for Daily 2007

I have an 07 with almost 160,000 miles and as the miles get higher I plan to keep it and do what I want to do with it whatever that may be....obviously I don't plan on putting a supercharger on that motor etc but I am trying to get my ducks in a row for buying what I want to buy as I find good deals on it but even with a new motor it will still be my daily so I would rather not lose all driveability to it. I am trying to decide what will be the most bang for my buck between horsepower, maintaining daily driveability, and I am not worried if it is a sleeper so much as I just can't decide which one to get and what all will need to be done motor wise to keep it safe or what exactly I need to do. I am going from having an 04 Cobra to only having my expedition since I had my 2nd son and I can't stand not having something even the least bit fun/fast. There is nothing like the sound of a Procharger but I am wondering if it will be more trouble than it is worth to make that work or if it won't take as much as I think? They claim it keeps the most driveability but I don't know what truth there is to that. I live in Tennessee so our Winters are not terrible, we get the occasional snow but it is maybe once or twice and done. Help please! If I kept my Cobra I was doing an F1A setup but I am open to whipple, saleen, Procharger etc...I just would like to hear it somehow whether it be at idle or WOT like my Cobra. Thanks in advance for any advice! We also pull my husbands' 21ft bass boat occasionally if he doesn't use his truck so that would be a factor too I guess?