First off, Welcome to B&B.
Any razor can be used daily if your technique is good enough. As @Rosseforp hinted, a light touch is recommended with an R41.
You've said you're looking for a more aggressive razor than your current Merkur 38C, so a Muhle R41 or a Merkur 39C slant should fit the bill. You might want to get a blade sampler as well - the blade you favored in your old razor might not be your favorite in the new one.
Any razor can be used daily if your technique is good enough. As @Rosseforp hinted, a light touch is recommended with an R41.
You've said you're looking for a more aggressive razor than your current Merkur 38C, so a Muhle R41 or a Merkur 39C slant should fit the bill. You might want to get a blade sampler as well - the blade you favored in your old razor might not be your favorite in the new one.