MH bulbs come in all kinds of Kelvin temp colors. Anywhere from warm MH (3000K) to Ice Blue MH, 6500k or higher.

3000k MH would work great for flowering.

6500k MH would work well for the short veg time

Main drawback to MH bulbs is less lumens than HPS

Main drawback to HPS is narrow Kelvin temp range..2000k to 2400k..??