One piece vs vent window rebuild

[zbreezen]

Hello again everyone. Trying to start the new year by getting back on track on my 1968 C-10. Trying to decide weather to replace my rusted out vent windows or just replace the entire window with a one piece kit. I read some older posts and wondering how the quality of the kits have progressed? It looks like the price would be about the same if I purchased new vents. Thanks for all the info you all post.