I'm figuring the saw avoids fire forming, the ackley would probably have the most case capacity, and for an established 7mm-08 shooter both would require new die's. My question would be not shooting competition and not having interest above 150gr is either worth the added expense (dies and rechamber)? Seems if anything the 284 would be the better upgrade with a short throat reamer for money spent, dies again and brass as well (working with 2.950 mag length). Have two 7mm-08's now and one more 7mm 1 in 9" barrel to chamber and put a gun around. Looking at options and not trying to start contention at all, just want opinions and experiences on direction, anything I'm not considering?