Clomid will be needed after a eq or primo cycle. Especially with the EQ. Both will supress natural test levels. Primo will supress your hpta much less but it's better to be safe than sorry...
With moderate doses on a cycle of low androgenic AS, it's not so much a matter of "need" clomid, it's a matter of how much you want to keep. Besides that, you should always have some on hand for emergencies.