Just get a 10 year one. It can be really handy just for ID purposes. Drivers licence plus passport equals 100 points of ID.
There is always only one correct answer to why do you need more ram. Chicks. Chicks dig RAM.
SDS drills are great. The bits you get with the supercheap/ozito SDS drills, not so much. I could spread the things on my bread for lunch.
If you like sport, Kayo is fairly new but it seems to do the business. Can't comment on how good it is though. $25 per month.
Then there's your...
The new ryobi brushless absolutely shits all over the old brushed versions.
Old blue one? Relegate it to light duties (I've got the original green one when the first lithiums came out 10 years ago, and it permanently has...