Talk:Apollo Intensa Emozione (Research & Development)/@comment-35401637-20180505072924/@comment-27403942-20180505103730

Not sure, but I can tell you I had none of the skidding problems others reported. At 3534/4040 Lab 1 was a breeze.

The third free upgrade will be for Nitro 5. The fourth upgrade will depend on how the IE performs in Labs 2 and 3. Could be 4535 or 5535, depending on whether the full acceleration is necessary. Seems a waste to blow an upgrade on 1100 tokens (accel 4 or handling 4) when I could use it on accel 5 (1685 tokens). OTOH, I only have about 1100 tokens left, so if spend them now, then I need to autopass at the end, I will be in trouble.

You could roll the dice and guess now, or wait a couple of labs, as I’m doing, before deciding what’s best for you.