here is some free and unsolicited advice. agree/disagree?
situations you will want a cordless drill:
- you are working where there is not guaranteed convenient electricity available
- you need to be extremely mobile and a cord would be hazardous or very inconvenient
- wet environments? idk
examples: rough construction, outdoors, drywall racing
benefits of a corded drill:
- no batteries to charge
- no batteries that can be stolen
- no batteries you can lose or break
- no need to plan around charging batteries
- no batteries which allow the manufacturer to twist your arm into buying a new device when the old one works just fine; less susceptible to planned obsolescence
- no batteries to weigh the tool down: lighter and more comfortable to use the tool and better balance
- tool is smaller and easier to use in cramped situations
- don't need a case, charger, extra batteries or other junk
- one less thing to go wrong; more repairable if it does
- more powerful
you are in a comm called "DIY" = you are probably always working near a power outlet and not going very far. consider a corded drill instead of mindlessly going cordless.
Make sure you get a decent extension cord. I used heatshink tubing to add an extra 6ft to my cord, that makes it long enough for many applications. Sometimes I tie on an extra one.
I built a deck recently with a corded drill and a battery operated drill. I used the corded drill for a few things (some huge construction screws that needed a lot of torque), but I just worked so much faster when I didn't have to think about a cord getting wrapped around things or it being too short. It's faster to work with a more convenient tool.