control arm bushing

hay guys ive read a few diff. post on this but came up just a little short on whats the best...my car is a street/strip car but i dont drive it on the street that much maybe 10 miles a mth... anyway i looked at my arms and bushing the other day and the bushing is gone so got them apart now just need to get some new ones... some say go poly and some say rubber for top and poly for bottom.. now i see that they said poly slows or limit the lift of the frontend and rubber dont is this corr... i jsut need to replace the top and the ball joints for now so i need to get a set before thur.....