Door handle . Sure , it might take a while until I ' d notice it , but when I would , it would be chaos . I ' d get confused and aggravated . <| sep |> Considering that opinions are good but data are better I did a very long test to settle the debate . I did timed trip from the farm silo to Wright Agribusiness Gomez Ridge Acres Mary ' s Farm . The tipper used was a Bandit 750 with 39 . 000 l of sunflowers Case IH Puma CVX , 270 HP , 50 kph 317 200 157 Case IH Optum , 313 HP , 50 kph 316 200 155 Deutz Fahr Series 9 , 313 HP , 60 kph 304 147 143 Fastrac 8000 , 310 HP , 70 kph 252 139 132 Fendt Vario 939 , 390 HP , 60 kph 248 143 136 Lizard TX 415 Barrelcore , 535 HP , 80 kph 238 129 117 Conclusions if you have the same top speed then HP aren ' t that relevant , unless you have a lot more if you have the same amount of HP then top speed matters , especially if you on the long highway if you can afford the bigger initial investment the Fendt Vario 939 is as good as the Fastrac for moving tippers quickly but it ' s also infinitely better for field worksTldr if you gotta go fast buy a 80 kph truck with back attacher seriously , the biggest truck will become more expensive than the Fastrac after more than 90 daysBonus tip if you use tippers 21000 l just use the newest , bigger pickup its times were 244 128 117 vs the Fastrac 244 135 127