Yeah, I feel my X doesn't load pages on the internet quick enough, it also lags slightly too much in games, and the launcher crashes / freezes every so often.
RAM wont speed up your load times for data, the crashing launcher is probably due to blur, or software issues if you're running LP or ADW. Also, Tegra 2 will speed up your games, due to a robust GPU, RAM shouldn't help too much for that. The only real reason to increase RAM is if your app switching takes a while, due to android killing running apps to free up RAM. There is pretty much no need for 1GB of RAM on an android phone.
