kinetik is good, but if u dont kno where to get a good deal then i dont think it is worth it. i say look on batterymart.com and check out those odyssey2150 batt which is an awesome batt or also look into interstate workaholics, they are beast. those batts would be my 1st choice. if u dont have the connections kenitiks can get expensive. i chose to run the workaholics becuz of the performance and how cheap they are and they are local so, if i have any probs i could juss run them back. also, another good batt thats cheap and perform well is the walmart everstartmaxx, awesome batt. under 70bux w/3yr warranty.