What is keeping me away from the IPS panels is my room has a lot of ambient light and I would like to be able to see my screen in the day.
But how would TN help that??
If you want to see your screen in the day, you need to:
1. Absolutely exclude anything even remotely glossy from your choices. Except for high-end Philips units with "semi-gloss" coating which is matte minus crystal effect. Gloss is murder for the eyes.
2. Pick monitors with high brightness and contrast. Note that TN have less of these, not more.
This steers you towards VA panels. And make sure the one you're getting is matte.
Finally, have you considered 32" displays?
They are not much larger and they still make 32" with proper brightness. I am not intending to ever buy for myself a 250 nit or 300 nit display. 450+ cd/m^2 or bust, preferably 500 (I'd like 1,000-1,500+ like mil displays, but, well, fat chance). Even though I have the means to darken a room, I just want to see proper contrast.
TVs are generally built with higher quality today than computer monitors, esp. in terms of image quality. There are no TN panels in 32"+ models from reputable makers. The best panels like UV2A, the best backlights like RGB and full backlit, the best technologies like scanning and local dimming BL, finally the best cabinet quality are all TV exclusives. It's a much more alive industry than "meh well they need something" PC monitors.
You'll probably top out your budget, but what you get will be well worth it. Although you need to pick very carefully; make sure to ask here or look for reviews to ensure it's a PC-suitable model.