I know this is unrelated to RoR, and im sorry. I'm just considering
upgrading from my 17" LCD monitor and was wondering if people thought it
was worth it.
Absolutely. I've got a 24" dell at home and it was easily the best
purchase I made.
How much better is a big monitor, say >17", to work with?
Much, much better. Though as many people say, you may get as much value
out of adding a second display.
Could you go back?
Yes and no. At work I have a 20". It's noticably smaller but still
nice. I want more real estate though.
Did you notice a change?
What is the difference?
More code on the screen. More windows open at once... less
alt/cmd-tabbing. Tail a log while refreshing your browser, and see both
on screen at once. It's great.
Again, though, many of these benefits can be had with two monitors. I
work on a powerbook, though, so I only get to have one. I'd have a 30"
if they were out when I bought my display.
My recommendation would be to get yourself the largest (quality) monitor
you can afford (Dell Ultrasharp pretty much can't be beat on the
quality/price metric), use it as your primary, and keep your 17" hooked
up for other uses. I keep logs, email, and IM on my laptop screen while
code and browsers stay on the big display.