BB Storm :: Get An Alternate Lite OS?

For Storm2 9550 users...I'm a texter kind of person and the Storm 2 9550 was certainly a mistake purchase as I was mislead by my carrier into thinking it would be a good phone for me because it has WiFi capabilities and the ability to text many people at once. I don't think my carrier realized that I'm not 80 years old, I can text more than 2 characters per second. I need a quick and snappy firmware for texting where my phone won't slow down so much as to only be able to text 1 character every second. Not only that, but a web browser that doesn't take 20 seconds to load [URL] (although I don't use it much anyway as I have a laptop). Seriously, can we get a custom firmware meant for high speed texting?