Talk:Lamborghini Huracán (Research & Development)/@comment-27638200-20160327023419

higher class R&D are harder than lower class R&D and thats obvious

but harder R&D are made even harder because players dont upgrade to required level of max and pro

either they dont have much credits (least likely because they can farm it easily) or most likely they dont have the required engine and tech cards to pro it

suggestion: if you have enough engine and tech cards then only go for the R&D. You can get at most 3 engine cards from reward boxes (my previous experience) so if u have engine card short of 3-4 unit then u can attempt the R&D

you can still go for the R&D to certain level to get tokens, credits and pro kits (i think most of them have done this)

if you still go for winning the car w/o enough pro cards u may end up losing more than winning