Maxx 1/8 scale diffs

[GorillaMaxx360]

Ok guys I know the 1/8 diffs that are used in the hybrid bulks(FLM), are used for on reason because they are much more durable. First I am kindof deciding what diffs to get, I already had decided, but then when i thought about it more i rethought. First I was going to get the hb lighting diffs, i know these are good but i was looking for something slight cheaper(unless these are the best diffs for the maxx you can get if so tell me). Recentally i was thinking of the kyosho diffs like the 777 truggy diffs(i thought of this because i saw this truck won many races so i assumed that the diffs were good plus i saw them for only 38$). I also looked at some jammin, ofna, and other buggy/truggy companies. The First question i have is will any of the 1/8 scale diffs work regardless of brand/make. Second question what are some good 1/8 (very! durable)diffs that i should look into. What are the strongest diffs at the cheapest buy(most bang for the buck). Third question why are the hb diffs more expensive than the other 1/8 diffs i have seen like the kyosho. Are they more durable or better or is there realy no difference. Last question with the buggy diffs oposed to the maximizer or flm standard sized diffs becides stregnth are there any other benifits like do the glide smooter(like they move like butter). Thanks for your replies.:032: