more weight with mostly correct form or lighter weight with exact form

[110%]

should i sacrifice using higher weight to do exercises with exact form or do higher weight with a little bit of cheating???

 

[diamonddiceclay]

cheating should only be done on the last 1 or 2 reps-but it is better to use correct form and do 1 less rep

 

[theoak01]

correct form for sure bro

 

[Skeeter1]

mostly exact form and a little cheating if done on purpose.