Based on these two pics, can someone tell me what version of Pro Staff 6.0 are they? These are the only pics I have. Butt cap codes are HYB & JNO - Both racquets have the butt cap codes located UNDER the "W" logo - The one with HYB code does HAVE a bumperguard. - The one with JNO code does NOT have a bumperguard. No other information is available, except the pics above...WHAT ARE THESE RACQUETS? CHICAGO, ST. V. OR TAIWAN?