Am interested in a low power rugged scope for a Pre 64 Model 70 Winchester in .375 H&H for a Cape Buffalo hunt. Does anyone have any experience/suggestions between the NightForce 1-4x24 NXS and the Leupold Mark 4 1.5-5x20mm MR/T? The price on the Nightforce is higher than I would really like, but if it is a much better scope, I may be tempted. Suggestions for other scope choices also welcomed.

Thanks in advance