Refresh rate wise, yes this is a good choice. Color quality and screensize, not at all.
The Samsung model you want to get is a VA panel while your current one is IPS. Here's a breakdown:
VA- middle ground between IPS and TN; VA offers fast refresh rates and response times but lacks the color quality of an IPS. VA also has the best contrast ratios (dark scenes are much darker compared to other panel types, making them look realistic).
IPS- Top tier in color quality but can suffer bleeding (white spots on screen when dark scenes are playing) and flickering at high refresh rates (this however is not much of an issue these days).
TN- Worst color quality and viewing angles but best response times and refresh rates (You can find TN panels...