I'd say start old school. There's something about those old flint and cap guns, but I haven't come accosted an inline that wouldn't harvest deer at 100 yrds. I wouldn't worry about those 150g charge guns. The only thing I load over 100g in is my .62 cal with a 900g bullets. .50 cals usually over penetrate on deer with a 80g charge. Sabot rounds are cool but very expensive. If you shoot allot you'll want to shoot and cast your own lead, as it is much cheaper. I hope you get one they're very addictive.
The number one cause of death in the 20th century. 290,000,000 citizens were first disarmed and then murdered by their own governments. This number does not include those killed in war.
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