Well to be honest its more the sentimental/nostalgia aspect, I don't battle anymore and my interest while it has somewhat regenerated isn't like before to the point where I had loads of big CPS's etc. However I would still like to have some blasters which give me a general reminder and if also the day might still come when a battle will happen. The 2700 (once my nozzle mod/fix is successfully done) works as a nice example of big power although at the same time it does suit my style if I were to battle again, the XP 75 is handy for just general quick and efficient blasting about, I also really like the feel/simplicity of it.
There are also some projects I am slowly and carefully considering, so blaster wise things may yet expand.
Also, the 300 is now sold.