Ok... yeah... Confused... Need Help Please

[Wren57]

This probably belongs in the Tech Talk section somewhere, I just dont know where, so its going here... ok? Well its gonna be ok... ... now that thats outta the way, heres my question... as most of you know Ive been thinking and pondering and weighing pros and cons on what to get as my next car... I of course want something fast, but only have about 40k miles of driving experience under my belt, and I dont wanna die... I was looking into supras when I heard someone mention the back end slipping out fairly easily... this concerned me, and made me shun slightly away from supras... anyone know anything about this? My other question is, I saw where several other people stated that 600rwhp is equivalent to approximately 300fwph in term of speed... is this true? What would account for this other than gross vehicle weight? Thanks in advance, Im sure there will be all of 3 responses to this although hopefully more like 3 pages... thanks again