Help i am a Rookie

[Dave Britten]

This is where I would head to the feature comparison tool on this site and start looking at which calculator better suits my needs.

https://www.hpmuseum.org/cgi-bin/compare...ne&diff=ON

I love the Woodstocks, but the lack of %-change and linear regression on the 29C would make it a slightly tougher sell for me. The Woodstocks do generally feel sturdier than the 41C, at least to me. As long as you NEVER connect a charger to a Woodstock, I would expect trouble-free operation. Use an external battery charger ONLY.

If you still can't decide, maybe consider an 11C. Sounds like that might be close to what you want.