Limiting sprint

I think that a limited sprint system would balance the game better. This is considering that many people feel maps are smaller and to fastly paced. With limited sprint in mind if you increased the sprint like in halo reach it would balance out. You see in halo reach the sprint was about a good 5 seconds but had enough speed. Also this would make maps in halo 5 feel much larger. But what are your thoughts on the subject?

I like unlimited sprint. They have shield recharge to balance it out.

i like the unlimited sprint but i hate when you are shot turned on or off you still get stopped i want to run away