Well now Anderson has moved into the top 10 and the media/pundits have pitched tents in their trousers over him, I think the stats need to come out.
England's 200 club
1. 383 I.Botham (102 Tests, 3.75 wkts/Test)
383 wkts @ 28.40 (SR 56.96, ER 2.99, BB 8/34)
5wi x27, 10wm x4
2. 325 B.Willis (90 Tests, 3.61 wkts/Test)
325 wkts @ 25.20 (SR 2.83, ER 53.41, BB 8/43)
5wi x16, 10wm x0
3. 318 J.Anderson (84 Tests, 3.79 wkts/Test)
318 wkts @ 29.68 (SR 57.84, ER 3.08, BB 7/43)
5wi x15, 10wm x2
4. 307 F.Trueman (67 Tests, 4.58 wkts/Test)
307 wkts @ 21.58 (SR 49.44, ER 2.62, BB 8/31)
5wi x17, 10wm x3
5. 297 D.Underwood (86 Tests, 3.45 wkts/Test)
297 wkts @ 25.84 (SR 73.61, ER 2.11, BB 8/51)
5wi x17, 10wm x6
6. 252 B.Statham (70 Tests, 3.60 wkts/Test)
252 wkts @ 24.85 (SR 63.71, ER 2.34, BB 7/39)
5wi x9, 10wm x1
7. 248 M.Hoggard (67 Tests, 3.70 wkts/Test)
248 wkts @ 30.50 (SR 56.08, ER 3.26, BB 7/61)
5wi x7, 10wm x1
8. 236 A.Bedser (51 Tests, 4.63 wkts/Test)
236 wkts @ 24.90 (SR 67.45, ER 2.21, BB 7/44)
5wi x15, 10wm x5
9. 234 A.Caddick (62 Tests, 3.77 wkts/Test)
234 wkts @ 29.91 (SR 57.94, ER 3.10, BB 7/46)
5wi x13, 10wm x1
10. 231 G.Swann (54 Tests, 4.28 wkts/Test)
231 wkts @ 28.29 (SR 58.48, ER 2.90, BB 6/65)
5wi x16, 10wm x3
11. 229 D.Gough (58 Tests, 3.95 wkts/Test)
229 wkts @ 28.40 (SR 51.61, ER 3.30, BB 6/42)
5wi x9, 10wm x0
12. 226 S.Harmison (63 Tests, 3.59 wkts/Test)
226 wkts @ 31.82 (SR 59.18, ER .23, BB 7/12)
5wi x8, 10wm x1
13. 226 A.Flintoff (79 Tests, 2.86 wkts/Test)
226 wkts @ 32.79 (SR 66.15, ER 2.97, BB 5/58)
5wi x3, 10wm x0
14. 202 J.Snow (49 Tests, 4.12 wkts/Test)
202 wkts @ 26.67 (SR 59.51, ER 2.69, BB 7/40)
5wi x8, 10wm x1
The likes of Botham and Flintoff were performers with bat and ball, and Botham was less of a force as his career drew to a close.
It is noticeable that more modern era players (90s onwards) like Gough (0), Flintoff (0), Hoggard (1), Harmison (1) and Caddick (1) struggled to take 10 wickets in a match - Botham took four compared to their combined three. Considering some of the opposition Anderson bowls at these days, 2 is a nothing - 25 of his 84 Tests against Bangladesh, New Zealand, West Indies and Zimbabwe. That said he has taken his 10 wicket hauls against the aussies (1) and Pakistan (1), although Pakistan aren't as strong as they once were.
That haul against Pakistan was against a side scoring 182 and 80 on a pitch England scored 354 and 262/9d. A line-up of Farhat, Butt, Ali, Amin, Umar Akmal, Malik and Kamran Akmal is hardly the strongest.
Swann's three 10 wicket hauls came against Bangladesh, New Zealand and Sri Lanka, that Sri Lanka haul away as was the Bangladesh haul.
The presence of weaker opposition should balance the pitches, and indeed other factors. Wickets per Test are similar by and large, which further substantiates the assertion it is purely because Anderson and others play more cricket that they are right up there more than they're better than what's gone before.
If Swann were to continue his current rate of wicket taking to 84 matches. same as Anderson, he'd be on 359. Unfortunately time is not on his side, but considering he only made his debut in December 2008 he's taken 231 wickets in under five years with the rest of this series to add to them. Anderson has a five year head start on Swann, was on 104 wickets before Swann made his debut so Swann is 231-214 ahead in wickets taken since.
Best England bowler from that lot? You decide. If you pick Anderson I can surmise it is most likely the recency effect, remembering what he's done way more clearly than greats of the past. One thing is for sure, those bowlers pre-1990 are definitely England greats, can't say that of all those post-1990 with 200+ wickets
Pick either Botham, Willis, Trueman, Statham, Underwood, Bedser and Snow
or Anderson, Hoggard, Gough, Swann, Flintoff, Harmison and Caddick
No contest. Not even sure any of those on the second list would make the first.